| Identifier   | Title | Level of description | Date | Digital object |  | 
                            
            | 67-3080 | Dupar Canada Ltd., 3 piece equipment, photos in studio, Aug. 17, 1967 | File | August 17, 1967 |  |  | 
                            
            | 70-6874 | Dupar Canada Ltd., 42 Kevco Place, Kitchener, Mr. Burrows, 1 photo, equipment on board, June 25, 1970. | File | June 25, 1970 |  |  | 
                            
            | 78-5479 | Dupar Canada Ltd., Oct. 6, 1978. | File | October 6, 1978 |  |  | 
                            
            | 78-5481 | Dupar Canada Ltd., Oct. 6, 1978. | File | October 6, 1978 |  |  | 
                            
            | 78-5483 | Dupar Canada Ltd., Oct. 6, 1978. | File | October 6, 1978 |  |  | 
                            
            | 78-5487 | Dupar Canada Ltd., model, Kim Currier, colour of panel, Oct. 6, 1978. | File | October 6, 1978 |  |  | 
                            
            | 78-5488 | Dupar Canada Ltd., colour of close up, L. Capko, Oct. 6, 1978. | File | October 6, 1978 |  |  | 
                            
            | 78-5489 | Dupar Canada Ltd., K. Currier, colour close up, Oct. 6, 1978. | File | October 6, 1978 |  |  | 
                            
            | 80-8140 | Dupar Canada Ltd., Mr. Altworth, Mr. Bauers, large brakes, springs etc., Aug. 15, 1980. | File | August 15, 1980 |  |  | 
                            
            | 80-8140A | Dupar Canada Ltd., Aug. 14, 1980. | File | August 14, 1980 |  |  | 
                            
            | 80-8144A | Dupar Canada Ltd., elevator panel, fan service light etc, Aug. 15, 1980. | File | August 15, 1980 |  |  | 
                            
            | 81-8338A | Dresser Industries, 200 Avenue Rd., Cambridge, c/o John Mellors, plant interiors, Feb. 1, 1981. | File | February 1, 1981 |  |  | 
                            
            | 81-8391A | Dresser Industries, copy negatives from transparencies, Mr. Baumgaertner, Mar. 18, 1981. | File | March 18, 1981 |  |  | 
                            
            | 81-8391B | Dresser Industries, copy negatives from transparencies, Mr. Baumgaertner, Mar. 18, 1981. | File | March 18, 1981 |  |  | 
                            
            | 81-8563C | Dresser Industries, rear aerial, Sept. 23, 1981 | File | September 23, 1981 |  |  | 
                            
            | 81-8563F | Dresser Industries, aerial, Sept. 23, 1981 | File | September 23, 1981 |  |  | 
                            
            | 81-8563J | Dresser Industries, Avenue Rd., Cambridge, aerial views, to John Mellors, Sept. 23, 1981. | File | September 23, 1981 |  |  | 
                            
            | 81-8563K | Dresser Industries, front aerial. | File | 1981 |  |  | 
                            
            | 85-9480 | Cluthe Sales, funnel deal, Jan. 18, 1985. | File | January 18, 1985 |  |  | 
                            
            | 85-9599 | Geo Cluthe Ltd., 585 Kumpf Drive, Waterloo, per Jerry Gluthe, photo of building, June 20, 1985. | File | June 20, 1985 |  |  | 
                            
            | 85-9617 | Cluthe Mfg., sewing stand, open & closed, July 9, 1985. | File | July 9, 1985 |  |  | 
                            
            | 86-9950A | Cluthe, measuring containers 2.5L & 4.5L, June 24, 1986. | File | June 24, 1986 |  |  | 
                            
            | 86-9951B | Cluthe, measuring containers with funnels (lids), 2.5L & 4.5L, retaken, June 24, 1986. | File | June 24, 1986 |  |  | 
                            
            | 86-1176 | Cluthe, Torx deals, Nov. 13, 1986. | File | November 13, 1986 |  |  | 
                            
            | 87-1259 | Cluthe, c/o Dennis Marcy, PO #04284, funnel with extension, door slides, Mar. 24, 1987. | File | March 24, 1987 |  |  | 
                            
            | 87-1317 | Cluthe, c/o Dennis Marcy, Uni Driver, May 29, 1987. | File | May 29, 1987 |  |  | 
                            
            | 87-1364 | Cluthe Sales, c/o D. Marcy, 2 handles, PO #6005, July 23, 1987. | File | July 23, 1987 |  |  | 
                            
            | 87-1427 | Cluthe Sales, large funnel, Sept. 10, 1987. | File | September 10, 1987 |  |  | 
                            
            | 87-1428 | Cluthe Sales, c/o Dennis Marcy, vent grills and vent plugs, Sept. 10, 1987. | File | September 10, 1987 |  |  | 
                            
            | 87-1444 | Cluthe, [per] Jim Buder, photo of screwdrivers and handle, Sept. 23, 1987. | File | September 23, 1987 |  |  | 
                            
            | 87-1446 | Cluthe, 12 bits, Sept. 23, 1987. | File | September 23, 1987 |  |  | 
                            
            | 88-1516 | Cluthe Sales, c/o Jim Buder, large funnel with opening, oil filter funnel, Jan, 1988. | File | January 1988 |  |  | 
                            
            | 88-1615 | Cluthe, screwdriver handle & blade out, 2 handles & 2 bits, May 12, 1988. | File | May 12, 1988 |  |  | 
                            
            | 88-1646 | Cluthe Mfg. Co., c/o Dennis Marcy, power bit deal, June 21, 1988. | File | June 21, 1988 |  |  | 
                            
            | 88-1711 | Cluthe Sales, 585 Kumpf Dr., c/o Dennis Marcy, color photo of hammer, Sept. 10, 1988. | File | September 10, 1988 |  |  | 
                            
            | 88-1712 | Cluthe Sales, 585 Kumpf Dr., c/o Dennis Marcy, color photo of screwdriver, Sept. 10, 1988. | File | September 10, 1988 |  |  | 
                            
            | 88-1746 | Cluthe, c/o Dennis Marcy, maibox custom, Oct. 4, 1988. | File | October 4, 1988 |  |  | 
                            
            | 89-1800 | Cluthe Mfg., 585 Kumpf Dr., c/o Dennis Marcy, bits, Jan. 5, 1989. | File | January 5, 1989 |  |  | 
                            
            | 89-1812 | Cluthe Sales, 585 Kumpf Dr., c/o Dennis Marcy, 2 Uni drivers together, Feb. 15, 1989. | File | February 15, 1989 |  |  | 
                            
            | 89-1866 | Cluthe Mfg. Co., color transparency of screwdriver & bits, vent grille & drive marker, grille, carton corners. | File | [1989] |  |  | 
                            
            | 89-2040 | Cluthe, c/o Dennis Marcy, transparency of tackle box & detail lure hanger. | File | [1989] |  |  | 
                            
            | 90-2097 | Cluthe, c/o Dennis Marcy, photograph of file handle, March 6, 1990. | File | March 6, 1990 |  |  | 
                            
            | 95-2944 | Corner saver, Mr. Bonitz, 103-11 Avonlea Dr., Waterloo, Ont., 5 small parts for lazy Susan, Dec. 27, 1995. | File | December 27, 1995 |  |  | 
                            
            | 86-9832 | Cluthe Products, fence insulators, on wood post, on steel, unmounted. | File | [1986] |  |  | 
                            
            | 86-9948A | Cluthe, extra negs. | File | [1986] |  |  | 
                            
            | 86-9954A | Cluthe, hammer, June 24, 1986. | File | June 24, 1986 |  |  | 
                            
            | 86-9971 | Cluthe, 8 hammers, separately. | File | [1986] |  |  | 
                            
            | 86-1154A | Cluthe, retake, screwdriver, holster, Oct. 1986. | File | October, 1986 |  |  | 
                            
            | 87-1307 | Cluthe, colour transparency of screwdrivers, May 12, 1987. | File | May 12, 1987 |  |  | 
                            
            | 87-1447A | Cluthe, Phillips screwdrivers, Sept. 23, 1987. | File | September 23, 1987 |  |  | 
                            
            | 87-1492 | Cluthe, Jack Wismer, c/o Cluthe Mfg. or Rudy Gilbert, color photo of exterior of Challenger, Breslau, Nov. 22, 1987. | File | November 22, 1987 |  |  | 
                            
            | 89-2049 | Cluthe, c/o Dennis Marcy, cord caddy, color transparency of Uni driver package, Dec. 13, 1989. | File | December 13, 1989 |  |  | 
                            
            | 91-2311 | Cluthe, c/o Jim Buder, small funnel, July 2, 1991. | File | July 2, 1991 |  |  | 
                            
            | 91-2366 | Cluthe Mfg., c/o Scott Cluthe, color transparency & print of Uni Driver setup, Oct. 24, 1991. | File | October 24, 1991 |  |  | 
                            
            | 94-2750 | Country Hills Missionary, Ian Scott, c/o Mark Bolender, May 19, 1994 | File | May 19, 1994 |  |  | 
                            
            | 74-1260 | Dupar Canada Ltd., 42 Kevco Place, Kitchener, Mr. Burrows, photo, panel, light off, light on, Apr. 19, 1974, | File | April 19, 1974 |  |  | 
                            
            | 78-5484 | Dupar Canada Ltd., Oct. 6, 1978. | File | October 6, 1978 |  |  | 
                            
            | 78-5486 | Dupar Canada Ltd., model Leanne Capko, colour of panel, Oct. 6, 1978. | File | October 6, 1978 |  |  | 
                            
            | 78-5513 | Dupar Canada Ltd., 42 Kevco Place, Kitchener, Mr. Burrows, elevator brakes, Oct. 13, 1978. | File | October 13, 1978 |  |  | 
                            
            | 78-5514 | Dupar Canada Ltd., [per] Mr Burrows, Oct. 13, 1978. | File | October 13, 1978 |  |  | 
                            
            | 78-5515 | Dupar Canada Ltd., elevator brakes, [per] Mr Burrows,  Oct. 13, 1978. | File | October 13, 1978 |  |  | 
                            
            | 79-6726 | Dupar Canada Ltd., 42 Kevco Place, Kitchener, N2C 2O5, Roy Burrows, car top unit, May 3, 1979. | File | May 3, 1979 |  |  | 
                            
            | 79-6727 | Dupar Canada Ltd., 42 Kevco Place, Kitchener, Mr. Burrows, hatch switch, auto electric control, May 3, 1979. | File | May 3, 1979 |  |  | 
                            
            | 80-8143 | Dupar Canada Ltd., panel down floors, Aug. 15, 1980. | File | August 15, 1980 |  |  | 
                            
            | 80-8146 | Dupar Canada Ltd., elevator panel, directions, Aug. 15, 1980. | File | August 15, 1980 |  |  | 
                            
            | 80-8245A | Dresser Industries, 200 Avenue Rd., Cambridge (Galt), R.W. Baumgaertner,  Operations Manager,  Oct. 30, 1980. | File | October 30, 1980 |  |  | 
                            
            | 80-8245B | Dresser Industries, 200 Avenue Road, Cambridge (Galt), R.W. Baumgaertner, Operations Manager, released to Mr. Baumgaertner, Feb. 17, 1981, Oct. 30, 1980. | File | October 30, 1980 |  |  | 
                            
            | 81-8338D | Dresser, [slides]. | File | 1981 |  |  | 
                            
            | 81-8563A | Dresser Industries, rear aerial, Sept. 23, 1981 | File | September 23, 1981 |  |  | 
                            
            | 81-8563D | Dresser Industries, aerial, Sept. 23, 1981 | File | September 23, 1981 |  |  | 
                            
            | 81-8563G | Dresser Industries, rear aerial, Sept. 23, 1981 | File | September 23, 1981 |  |  | 
                            
            | 81-8563H | Dresser Industries, front aerial. | File | 1981 |  |  | 
                            
            | 82-8771 | Dupar Canada Ltd, small controls, colour large, [per] Mr Burrows, Aug. 18, 1982. | File | August 18, 1982 |  |  | 
                            
            | 85-9469 | Cluthe Ltd., per Jerry, 2 nut drivers, Jan. 11, 1985. | File | January 11, 1985 |  |  | 
                            
            | 85-9497 | Geo Cluthe Mfg., per Jerry Cluthe, house numbers, Feb. 12, 1985. | File | February 12, 1985 |  |  | 
                            
            | 85-9616 | Cluthe Mfg. Ltd., screwdrivers & holster, July 9, 1985. | File | July 9, 1985 |  |  | 
                            
            | 86-9893 | Cluthe Ltd., per Jim Buder, photograph of  measuring pitchers & funnels, April 15, 1986. | File | April 15, 1986 |  |  | 
                            
            | 86-9949A | Cluthe, funnel container, pouring spout, June 24, 1986. | File | June 24, 1986 |  |  | 
                            
            | 86-9950B | Cluthe, retakes. | File | [1986] |  |  | 
                            
            | 86-9951A | Cluthe, measuring containers with funnels (lids), 2.5L & 4.5L. | File | [1986] |  |  | 
                            
            | 86-9953A | Cluthe, hammer, June 24, 1986. | File | June 24, 1986 |  |  | 
                            
            | 86-9957 | Cluthe, per Jim Buder, Scratch Awls, deal, July 3, 1986. | File | July 3, 1986 |  |  | 
                            
            | 87-1331 | Cluthe, c/o Dennis Marcy, 2 hammers individually, one with head removed, note: replaced by #1356, June 12, 1987. | File | June 12, 1987 |  |  | 
                            
            | 87-1439 | Geo Cluthe, dust pan, Sept. 16, 1987. | File | September 16, 1987 |  |  | 
                            
            | 87-1445 | Cluthe, photo of brad drivers, Sept. 23, 1987. | File | September 23, 1987 |  |  | 
                            
            | 88-1747 | Cluthe, floor mount doorstop, Oct. 4, 1988. | File | October 4, 1988 |  |  | 
                            
            | 91-2338 | Cluthe, c/o Scott Cluthe, screwdriver package, Sept. 17, 1991. | File | September 17, 1991 |  |  | 
                            
            | 91-2367 | Cluthe Mfg. Co., hammer & screwdriver. | File | [1991] |  |  | 
                            
            | 92-2509 | Cluthe Mfg., tool box in colour, c/o Pat Jaglowitz, Sept. 3, 1992. | File | September 3, 1992 |  |  | 
                            
            | 93-2591 | Country Hills Missionary, Mark Bolender, 56 Edinburgh Road, Kitchener, N2B 1M5, Mar. 19, 1993. | File | March 19, 1993 |  |  | 
                            
            | 94-2773 | Country Hills Missionary, John Cressman, c/o Mark Bolender, Aug. 3, 1994. | File | August 3, 1994 |  |  | 
                            
            | 78-5478 | Dupar Canada Ltd, [per] Mr Burrows, 42 Kevco Place, Kitchener, Oct. 6, 1978. | File | October 6, 1978 |  |  | 
                            
            | 78-5482 | Dupar Canada Ltd., Oct. 6, 1978. | File | October 6, 1978 |  |  | 
                            
            | 78-5485 | Dupar Canada Ltd., Oct. 6, 1978. | File | October 6, 1978 |  |  | 
                            
            | 80-8148 | Dupar Canada Ltd., 4 switcher tog, Aug. 15, 1980. | File | August 15, 1980 |  |  | 
                            
            | 81-8563B | Dresser Industries, rear aerial, Sept. 23, 1981 | File | September 23, 1981 |  |  | 
                            
            | 81-8563E | Dresser Industries, aerial, Sept. 23, 1981 | File | September 23, 1981 |  |  | 
                            
            | 81-8563I | Dresser Industries, rear aerial, Sept. 23, 1981 | File | September 23, 1981 |  |  | 
                            
            | 84-9436 | Cluthe, strainers. | File | [1984] |  |  | 
                            
            | 85-9519 | Geo Cluthe Mfg., door signs, Mar. 20, 1985. | File | March 20, 1985 |  |  |