Photographs of the Martin and Wilson families. Includes snapshots of John Alexander and Jessie Martin; their sons and daughters-in-law Wilson and Dorothy, Jamie, and John and Mary Ann; and their grandchildren. Includes snapshots of Jessie Martin's parents, Richard and Margaret Wilson, and her siblings; and of John Alexander's parents, Rev. William and Christena Martin, and other family members.

File also includes snapshots of other people, likely family friends. Most photographs are taken in Waterloo as well as other locations around Ontario.

Group photographs of the Chicopee Tennis Club, probably at annual club events. John Alexander Martin is present in most of the photographs. Three of the photographs are incorporated in two Christmas cards. One photograph was taken at a 1928 Rotary Club picnic at Chicopee.