Archives Database

SCA173-GA148-13-210
File
1959

Contains 1 paste-up advertisement for the High Overall boot.

Kaufman Footwear

Super quality vulcanized rubber and neoprene clothing, rubber footwear, canvas footwear, plastic coated gloves : price list, August 1st, 1959.

SCA173-GA148-14-389
File
1959

Part of Kaufman Family collection.

Kaufman Footwear

Qualité supérieure : chaussures imperméables et "Foamtread" souliers de maison, 1959-1960.

SCA173-GA148-14-391
File
1959

Part of Kaufman Family collection.

Kaufman Footwear

Strike, 1960 : correspondence with Union and to employees.

SCA173-GA148-3-56
File
1959-1960

Part of Kaufman Family collection.

Contains material relating to the 1960 strike : A.R. Kaufman's file. Includes correspondece with the Union, the Department of Labour, and to employees. Includes copies of the Labour Relations Act prosecution against Kaufman Rubber Co. Limited, and Supreme Court records.

Kaufman Footwear

Pleating of pockets into vinyl shoes by means of heat.

SCA173-GA148-10-173
File
1959-1960

Part of Kaufman Family collection.

Contains instructions for pleating of pockets into vinyl shoes with illustrations.

Kaufman Footwear

Labels (file 2 of 2).

SCA173-GA148-12-196b
File
1959-1970

Part of Kaufman Family collection.

Contains 102 rubber labels, organized alphabetically. Originally in a binder belonging to I.E. Weber, Vice-President Manufacturing.

Kaufman Footwear

Products : Advertisements

SCA173-GA148-13
Series
1959-[199-]

Part of Kaufman Family collection.

Series consists of discrete advertisements for Kaufman products, usually only a single page for insertion in catalogues, magazines, or counter displays. Includes artwork, proofs, mounted point-of-purchase advertisements.

Kaufman Footwear

K.R. Ro-Search : written standard practice no. V-1.

SCA173-GA148-10-165
File
1959-1962

Part of Kaufman Family collection.

Written standard practice for vinyl compounding material, plastisol formula sheet for red plastisol for boots, and plastisol compound sheets with 15 plastisol samples.

Kaufman Footwear

Piece work rates (file 1 of 2).

SCA173-GA148-12-203a
File
1959-1969

Part of Kaufman Family collection.

Contains piece work prices for: cutting leather; gloves; lay and cement; stripping; general shoes; shoe room; boot room; foamtread; sewing room; and the quarter room. Originally in a binder belonging to I.E. Weber, Vice-President Manufacturing.

Kaufman Footwear

Super quality waterproof footwear and Foamtread house shoes, 1959-1960.

SCA173-GA148-14-390
File
1959

Part of Kaufman Family collection.

Kaufman Footwear

Super quality waterproof footwear and Foamtread house shoes, 1958-1959.

SCA173-GA148-14-387
File
1958

Part of Kaufman Family collection.

Kaufman Footwear

K.R. Ro-Search report #47 (revised) : neoprene footwear.

SCA173-GA148-10-144
File
1958

Part of Kaufman Family collection.

Contains revised report on neoprene footwear. Includes instructions for building men's black neoprene fraser short, and compound sheets.

Kaufman Footwear

K.R. Ro-Search report #49 : equipment requirements for production of 250 pair boots per 9 hour day based on average men's boot (Humber type).

SCA173-GA148-10-145
File
1958

Part of Kaufman Family collection.

Kaufman Footwear

Super quality vulcanized rubber and neoprene clothing, rubber footwear, plastic coated gloves : price list, May 1st, 1958.

SCA173-GA148-14-386
File
1958

Part of Kaufman Family collection.

Kaufman Footwear

Clippings, 1950-1969.

SCA173-GA148-8-102
File
1958, 1964

Part of Kaufman Family collection.

Contains newspaper clippings (some photocopies) re 50th anniversary or the company, Kaufman history, also appointments of Kaufman employees.

Kaufman Footwear

Kaufman Footwear Building : history and heritage designation.

SCA173-GA148-8-121
File
1958, 1995-1996

Part of Kaufman Family collection.

Contains material relating to the history of the Kaufman building on King Street. Includes newspaper clippings about the building, and about its designation under the Ontario Heritage Act. Includes invitations to a ceremony in honour of this designation, and a magazine article about the architect, Albert Khan. Includes 1 photograph of a painting of the Kaufman building.

Kaufman Footwear

Cost accounting manager : G.R. Good : correspondence.

SCA173-GA148-1-2
File
1957-1960

Part of Kaufman Family collection.

Contains correspondence to and from G.R. Good.

Kaufman Footwear

Releases and memoranda.

SCA173-GA148-7-92
File
1957-1996

Part of Kaufman Family collection.

Contains announcements, memoranda, news releases, correspondence, and notes regarding events at Kaufman Footwear. Includes a memorandum to employees on the change of the name in 1964.

Kaufman Footwear

Anniversaries : 50th.

SCA173-GA148-8-96
File
1957

Part of Kaufman Family collection.

Contains a newspaper clipping of an article about the 50th anniversary of the Kaufman Rubber Co., Limited and an anniversary crest.

Kaufman Footwear

Smith Transport Ltd. : system map.

SCA173-GA148-1-9
File
[1957?]

Part of Kaufman Family collection.

Kaufman Footwear

Super quality vulcanized rubber and neoprene clothing, rubber footwear, plastic coated gloves : price list, March 4th, 1957.

SCA173-GA148-14-383
File
1957

Part of Kaufman Family collection.

Kaufman Footwear

Super quality waterproof footwear and "Foamtread" house shoes, 1957-1958.

SCA173-GA148-14-384
File
1957

Part of Kaufman Family collection.

Kaufman Footwear

Qualité supérieure : chaussures imperméables et "Foamtread" souliers de maison, 1957-1958.

SCA173-GA148-14-385
File
1957

Part of Kaufman Family collection.

Kaufman Footwear

K.R. Ro-Search report #46 : procedure for obtaining installation costs for production of plastic shoes.

SCA173-GA148-10-143
File
1956

Part of Kaufman Family collection.

Note on folder "Procedure for obtaining installation costs for production of plastic shoes and minimum and maximum costs for plastic shoemaking installation."

Kaufman Footwear

K-R Ro-Search : written standard practice no. R-5 : handling, spreading and calender coating of nets.

SCA173-GA148-10-163
File
1956

Part of Kaufman Family collection.

Contains instructions for handling, spreading and calendar coating of nets or knitted fabrics, by W.H. Bechtel.

Kaufman Footwear

Super quality vulcanized rubber clothing, rubber footwear, plastic coated gloves : price list, January 1, 1956.

SCA173-GA148-14-378
File
1956

Part of Kaufman Family collection.

Kaufman Footwear

Kaufman Foamtreads : Canada's finest house shoes.

SCA173-GA148-14-382
File
[1956]

Part of Kaufman Family collection.

Kaufman Footwear

Kaufman Footwear : machine shop : Mike Mueller making plastic moulds.

SCA173-GA148-19.5-674
File
1956

Part of Kaufman Family collection.

Contains two modern print copy negatives and one modern reproduction photograph of Mike Mueller at work in the Kaufman Rubber Co., Limited factory.

Kaufman Footwear

Photographs taken for written standard practice reports : Showertog making conveyor.

SCA173-GA148-19.8-719
File
1956

Part of Kaufman Family collection.

Contains eight photographs and negatives of what is identified on the envelope as the "Showertog making conveyor (automatic dumping)". Also identified are a flame thrower activator and another piece of equipment that is identified as "large" but the rest of the description is not ledgible.

Kaufman Footwear

Kaufman Rubber Co. Ltd, Kitchener, Ont. : plot plan / Barnett & Rieder, Architects.

SCA173-GA148-23-784
File
1956

Part of Kaufman Family collection.

Contents:
Sheet 1: Plot plan, Nov. 1956, scale 1" to 40' (7 copies).

Kaufman Footwear

K.R. Ro-Search report #45 : equipment requirements : 1,000,000 pairs of footwear/year.

SCA173-GA148-10-142
File
1956

Part of Kaufman Family collection.

Note on folder: "Equipment requirements for 400,000 pairs of Buskins a year; 200,000 child's Welland per year; 250,000 of men's Humber per year; and 150,000 women's plastic Showertogs per year."

Kaufman Footwear

Plastisol formula specification sheets.

SCA173-GA148-10-172
File
1956-1961

Part of Kaufman Family collection.

Contains plastisol formula specifications and compound sheets for various forms of plastisol. R.V. Klassen's factory binder.

Kaufman Footwear

Super quality industrial rubber clothing, footwear and gloves : price list : June 1, 1956.

SCA173-GA148-14-379
File
1956

Part of Kaufman Family collection.

Kaufman Footwear

Super quality waterproof footwear and Foamtread house shoes, 1956-1957.

SCA173-GA148-14-380
File
1956

Part of Kaufman Family collection.

Kaufman Footwear

Chaussures imperméables et Foamtread souliers de maison, 1956-1957.

SCA173-GA148-14-381
File
1956

Part of Kaufman Family collection.

Kaufman Footwear

K.R. Ro-Search report #37 : transparent upper for boots.

SCA173-GA148-10-140
File
1955

Part of Kaufman Family collection.

Contains general compounding conclusions and remarks from development work on transparent gum upper for Bergougnan.

Kaufman Footwear

Written standard practice no. M-1 : apron mill : general description and construction of apron mill attachment.

SCA173-GA148-10-178
File
1955

Part of Kaufman Family collection.

Contains 12 drawings of the Adamson mixing mill describing construction.

Kaufman Footwear

K.R. Ro-Search report #35 : estimated machinery costs for 500 pair of men's and women's rubber Oxford per ten hours.

SCA173-GA148-10-139
File
1955

Part of Kaufman Family collection.

Kaufman Footwear

K.R. Ro-Search written standard practice.

SCA173-GA148-10-146
File
1955-1964

Part of Kaufman Family collection.

Written standard practice no. P-3, "Electroforming of copper moulds for use in vinyl footwear production"; Written standard practice no. P-7, "Methods of model making for moulds for use in slush moulding of vinyl footwear"; Written standard practice no. P-6, "Showertog production and sequence of operations on K.R. Unit #3 pertaining to shoes of the basic type known as Sprite flat and Snowbelle." Includes 10 vinyl samples, and 61 photographs.

Kaufman Footwear

K.R. Ro-Search : written standard practice no. P-2.

SCA173-GA148-10-153
File
1955

Part of Kaufman Family collection.

Written standard practice for vinyl footwear production (showertog) by a slush moulding process using vinyl plastisols. Includes equipment and material requirements, costs, methods, lay-out, and production results for showertog type footwear. Includes 54 photographs.

Kaufman Footwear

K-R Ro-Search : written standard practice no. P-3 : electroforming of copper moulds.

SCA173-GA148-10-155
File
1955

Part of Kaufman Family collection.

Contains written standard practice for "Electroforming of copper moulds for use in vinyl footwear production," by R.V. Klassen and W.H. Bechtel.

Kaufman Footwear

K-R Ro-Search : written standard practice no. VA-1 : footwear varnish.

SCA173-GA148-10-166
File
1955

Part of Kaufman Family collection.

Contains written standard practice: "The manufacture of black rubber footwear varnish," by W.H. Bechtel. Includes 66 photographs.

Kaufman Footwear

Super quality industrial rubber clothing, footwear and gloves : price list : April 1, 1955.

SCA173-GA148-14-375
File
1955

Part of Kaufman Family collection.

Kaufman Footwear

Super quality industrial rubber clothing, footwear and gloves : price list : November 1, 1955.

SCA173-GA148-14-377
File
1955

Part of Kaufman Family collection.

Kaufman Footwear

Photographs taken for written standard practice reports : glove plastisol mixing process.

SCA173-GA148-19.8-718
File
1955

Part of Kaufman Family collection.

Contains seven negatives depicting the glove plastisol mixing process. Includes an unidentified male.

Kaufman Footwear

K-R Ro-Search report #34 : material and times : women's Welland.

SCA173-GA148-10-138
File
1955

Part of Kaufman Family collection.

Note on folder: "material consumption and working times for women's welland boot size 6."

Kaufman Footwear

K.R. Ro-Search : written standard practice no. M-2 : footwear outsole press.

SCA173-GA148-10-147
File
1955

Part of Kaufman Family collection.

Note on folder "General description of outsole presses and use for footwear," by W.H. Bechtel. Includes 30 photographs.

Kaufman Footwear

K.R. Ro-Search : written standard practice no. P-3.

SCA173-GA148-10-154
File
1955

Part of Kaufman Family collection.

Written standard practice for electroforming of copper moulds for use in vinyl footwear production. Includes 11 photographs.

Kaufman Footwear

Foamtread lab.

SCA173-GA148-10-137
File
1955-1973

Part of Kaufman Family collection.

Contains compound sheets for the Foamtread lab with a list of the materials used for the compound and the total cost of the compound. Also includes mixing instructions. Binder sheets initialled by W.H.B. (William H. Bechtel) and/or C.S.F.

Kaufman Footwear

K.R. Ro-Search report #39 : examination of hamgaper compounds.

SCA173-GA148-10-141
File
1955

Part of Kaufman Family collection.

Contains examination of hamgaper compounds : black upper gum, black soling, and yellow soling. Includes tensile, aging, and abrasion tests, and a compound sheet.

Kaufman Footwear

K.R. Ro-Search : written standard practice no. M-4 : footwear vulcanizers etc.

SCA173-GA148-10-148
File
1955

Part of Kaufman Family collection.

Note on folder "Information about footwear vulcanizers, control instruments, air circulation, vent or vacuum cures, vulcanizer cars, etc., as applied to footwear curing, also curing cycles," by William H. Bechtel. Includes 18 photographs, and some blueprint drawings of machinery.

Kaufman Footwear

K-R Ro-Search : written standard practice no. M-5 : boot conveyors.

SCA173-GA148-10-149
File
1955

Part of Kaufman Family collection.

Contains written standard practice for the "Construction and operation of boot conveyors," by William H. Bechtel. Includes 6 photographs and some blueprint drawings of machinery.

Kaufman Footwear

K-R Ro-Search : written standard practice no. R-2 : William's plasticity.

SCA173-GA148-10-160
File
1955

Part of Kaufman Family collection.

Contains written standard practice for "Plasticity and recovery of rubber and rubber-like materials by the Williams Parallel Plate Plastometer at K. R. Co.," by G.H. Thompson and W.H. Bechtel. Includes 12 photographs and some 4 graphs.

Kaufman Footwear

K-R Ro-Search : written standard practice no. R-3 : N.B.S. abrasion.

SCA173-GA148-10-161
File
1955

Part of Kaufman Family collection.

Contains written standard practice for a "Standard method of test for abrasion resistance of rubber compounds at K.R. Co.," by G.H. Thompson and William H. Bechtel. Includes 5 photographs.

Kaufman Footwear

K-R Ro-Search : written standard practice no. R-4 : the use of GR-S in rubber footwear.

SCA173-GA148-10-162
File
1955

Part of Kaufman Family collection.

Contains written standard practice for the use of GR-S in rubber footwear with general information and compounding information, by William H. Bechtel.

Kaufman Footwear

Super quality rubber footwear, 1955-1956.

SCA173-GA148-14-376
File
1955

Part of Kaufman Family collection.

Kaufman Footwear

Chaussures en caoutchouc de qualité supérieure, 1954-1955.

SCA173-GA148-14-371
File
1954

Part of Kaufman Family collection.

Kaufman Footwear

Super quality rubber footwear, 1954-1955.

SCA173-GA148-14-372
File
1954

Part of Kaufman Family collection.

Kaufman Footwear

Super quality industrial rubber clothing footwear and gloves : price list, December 1, 1954.

SCA173-GA148-14-373
File
1954

Part of Kaufman Family collection.

Kaufman Footwear

Kaufman Showertogs.

SCA173-GA148-14-374
File
[1954?]

Part of Kaufman Family collection.

Direct mail advertisements for Showertogs.

Kaufman Footwear

Year production reports.

SCA173-GA148-1-33
File
1954-1955

Part of Kaufman Family collection.

Contains a production report for the calendar year. Includes a list of product lines, with the number of products sold in the domestic market and as exports.

Kaufman Footwear

Compound sheets.

SCA173-GA148-10-132
File
1954-1961

Part of Kaufman Family collection.

Contains compound sheets with a list of the materials used for the compound and the total weight of the compound. All sheets initialled by W.H.B. (William H. Bechtel).

Kaufman Footwear

Documents received from G. R. Good.

SCA173-GA148-7-83
File
1954-1969

Part of Kaufman Family collection.

Contains material relating to Kaufman Footwear's pricing, costs, and competition. Includes memoranda, notes, correspondence, training material, government specifications, price lists, and a production schedule.

Kaufman Footwear

Compound sheets.

SCA173-GA148-10-133
File
1954-1969

Part of Kaufman Family collection.

Contains compound sheets with a list of the materials used for the compound and the total weight of the compound. Also includes mixing instructions.Sheets initialled by W.H.B. (William H. Bechtel).

Kaufman Footwear

Photographs : Processes

SCA173-GA148-19.8
Series
1954-1980

Part of Kaufman Family collection.

Series consists of photographs documenting manufacturing operations at Kaufman Footwear, taken for use in the "Written Standard Practice" manuals.

Kaufman Footwear

Photographs taken for written standard practice : new Showertog oven construction.

SCA173-GA148-19.8-713
File
1954

Part of Kaufman Family collection.

Contains three negatives of the construction of the Showertog oven. Includes two unidentified males.

Kaufman Footwear

Photographs taken for written standard practice reports : glove making negatives.

SCA173-GA148-19.8-714
File
1954

Part of Kaufman Family collection.

Contains nine negatives depicting the process of glove making. Includes one unidentified male.

Kaufman Footwear

Photographs taken for written standard practice reports : rubber clothing department.

SCA173-GA148-19.8-715
File
1954

Part of Kaufman Family collection.

Contains four negatives depicting the rubber clothing department with unidentified women at work.

Kaufman Footwear

Photographs taken for written standard practice reports : Showertog making negatives and photographs.

SCA173-GA148-19.8-716
File
1954

Part of Kaufman Family collection.

Contains three negatives and nineteen photographs of the Showertog making process. Includes unidentified employees performing these tasks. Also includes captions on each photograph describing the step in the process.

Kaufman Footwear

Photographs taken for written standard practice reports : Showertog unit operating equipment and accessories.

SCA173-GA148-19.8-717
File
1954

Part of Kaufman Family collection.

Contains photographs regarding written standard practice numbers P-2-34 to P-2-39 and M-6-4 to M-6-6. Showertog operating equipment and accessories represented in the photographs include mold carts, oven carts, a cooling fan, flame reinforcing units, a heel seat unit, oven control panel, fan mount and drive, and a frame hood.

Kaufman Footwear

K.R. Ro-Search : written standard practice no. P-1.

SCA173-GA148-10-151
File
1954-1955

Part of Kaufman Family collection.

Written standard practice for plastisol-coated cotton glove production. Includes equipment and material requirements, costs, methods, lay-out, and production results. Includes 22 photographs.

Kaufman Footwear

K-R Ro-Search : written standard practice no. P-1 : plastic coated fabric gloves.

SCA173-GA148-10-152
File
1954-1955

Part of Kaufman Family collection.

Contains written standard practice for "Plastic coated fabric glove production equipment and material requirements, costs, methods, lay-out, and production results," by R.V. Klassen and W.H. Bechtel. Includes plastisol formula sheets, and 19 photographs.

Kaufman Footwear

Super quality industrial rubber clothing footwear and gloves : price list, March 1, 1954.

SCA173-GA148-14-370
File
1954

Part of Kaufman Family collection.

Kaufman Footwear

Super quality industrial rubber clothing and footwear : price list, July 2, 1953.

SCA173-GA148-14-365
File
1953

Part of Kaufman Family collection.

Kaufman Footwear

Vehicles : car maintenance schedule.

SCA173-GA148-7-93
File
1953-1960

Part of Kaufman Family collection.

Contains a car maintenance schedule for a 1950 Desoto blue sedan that was sold by Kaufman Rubber Co. to Stan Graber and was guaranteed for two years.

Kaufman Footwear

Memoranda.

SCA173-GA148-1-6
File
1953-1956, 1968

Part of Kaufman Family collection.

Contains memoranda, mainly from I.K. Weber, regarding sales, and pricing of Kaufman products.

Kaufman Footwear

Obsolete foam tread compound binder.

SCA173-GA148-10-171
File
1953-1966

Part of Kaufman Family collection.

Contains compound sheets for the obsolete foam tread, with a list of the materials used for the compound and the total cost of the compound on each sheet, all signed "W.H.B." Originally in a binder belonging to W.H. Bechtel.

Kaufman Footwear

Super quality rubber clothing : price list, February 5, 1953.

SCA173-GA148-14-364
File
1953

Part of Kaufman Family collection.

Kaufman Footwear

Kaufman Foamtread slippers.

SCA173-GA148-14-368
File
[1953]

Part of Kaufman Family collection.

Kaufman Footwear

Super quality rubber footwear, 1953-1954.

SCA173-GA148-14-366
File
1953

Part of Kaufman Family collection.

Kaufman Footwear

Super quality rubber clothing : price list, September 1, 1953.

SCA173-GA148-14-367
File
1953

Part of Kaufman Family collection.

Kaufman Footwear

Year production reports.

SCA173-GA148-1-32
File
1953-1954

Part of Kaufman Family collection.

Contains a production report for the calendar year. Includes a list of product lines, with the number of products sold in the domestic market and as exports.

Kaufman Footwear

Testing and analysis of rubber procedures.

SCA173-GA148-10-176
File
1953-1958

Part of Kaufman Family collection.

Contains procedures for abrasion testing of raincoat materials using the Taber Abraser; chemical analysis of rubber products and interpretation of analysis; process for adhesion tests; tests for cements and fabrics; various cleaning and testing processes for glass and copper; instructions for mixing emulsion, testing cork, vulcanized rubber, and gasoline as well as preparing sulfur and silk screen inks. Also includes colour bleeding tests for leather, and instructions for mixing plastisol.

Kaufman Footwear

Kaufman Foamtreads.

SCA173-GA148-14-369
File
[1953]

Part of Kaufman Family collection.

Direct mail advertisements.

Kaufman Footwear

Super quality rubber clothing : price list : April 22, 1952.

SCA173-GA148-14-361
File
1952

Part of Kaufman Family collection.

Kaufman Footwear

Super quality industrial rubber clothing and footwear : price list, August 8, 1952.

SCA173-GA148-14-362
File
1952

Part of Kaufman Family collection.

Kaufman Footwear

Super quality industrial rubber clothing and footwear : price list : March 24, 1952.

SCA173-GA148-14-360
File
1952

Part of Kaufman Family collection.

Kaufman Footwear

Super quality rubber footwear.

SCA173-GA148-14-363
File
1952

Part of Kaufman Family collection.

Kaufman Footwear

Correspondence.

SCA173-GA148-7-82
File
1952-1959

Part of Kaufman Family collection.

Contains correspondence to J.S.C. Moffitt from Kaufman Rubber Co. regarding sales. Also includes correspondence to Kaufman Rubber Co. regarding machinery. Includes 6 photographs of Guix machinery.

Kaufman Footwear

Year production reports.

SCA173-GA148-1-31
File
1952-1953

Part of Kaufman Family collection.

Contains a production report for the calendar year. Includes a list of product lines, with the number of products sold in the domestic market and as exports.

Kaufman Footwear

Super quality rubber clothing : price list, April 4, 1951.

SCA173-GA148-14-355
File
1951

Part of Kaufman Family collection.

Kaufman Footwear

Super quality industrial rubber clothing and footwear : price list, April 16, 1951.

SCA173-GA148-14-356
File
1951

Part of Kaufman Family collection.

Kaufman Footwear

Super quality rubber clothing : price list : April 16, 1951.

SCA173-GA148-14-357
File
1951

Part of Kaufman Family collection.

Kaufman Footwear

Employees : historical documents.

SCA173-GA148-7-85
File
1951

Part of Kaufman Family collection.

Contains an employee chain letter called "The One Dollar Club" and an agenda for a bowling banquet.

Kaufman Footwear

Kaufman Rubber Co. Ltd. : plastic shoe development work, 1951, 1952, 1953, by R.V. Klassen, W.H. Bechtel.

SCA173-GA148-10-167
File
1951-1953

Part of Kaufman Family collection.

Contains information on electroforming of copper molds, slush molding of shoes, development of plastisols, and clear plastic rainboot types.

Kaufman Footwear

Kaufman Rubber Co. Limited : super quality rubber footwear.

SCA173-GA148-14-358
File
1951

Part of Kaufman Family collection.

Kaufman Footwear

Year production reports.

SCA173-GA148-1-30
File
1951-1952

Part of Kaufman Family collection.

Contains a production report for the calendar year. Includes a list of product lines, with the number of products sold in the domestic market and as exports.

Kaufman Footwear

Super quality industrial rubber clothing and footwear : price list, April 4, 1951.