With compass and T-square during World War I

Exhibit poster showing two scenes in which men with partial arm amputations perform mechanical drafting without the need for prostheses.
Poster caption: For one-armed men, mechanical drafting has proved a good occupation. This was especially the case during the war. The men are able to handle the instruments with one good hand and the stump of the other arm.
Exhibit of the Red Cross Institute for Crippled and Disabled Men and the Red Cross Institute for the Blind.