Browse Items (48 total) Browse All Browse by Tag Search Items Sort by: Title Creator Date Added / 5 pages Dr. Gustave Gingras sitting at a desk and gesturing in a conversation. , Unknown Joanne E. McLeod Unknown, unknown Luke Anderson Dorothy J. Smith, October 25, 2017 StopGap Ramps StopGap Foundation, circa 2017 Patent drawings showing mechanisms for converting from rocker to rolling invalid chair. Antonete Marie Sophie Goldschmidt, September 3, 1877 Catalogue page showing a well-dressed young man using the "Ideal tricycle". Gendron Wheel Company, circa 1913-1914 Catalogue page showing folding chair in use Gendron Wheel Company, circa 1913-1914. George Klein and a colleague working on the prototype Kline chair National Research Council, 1950 Sports wheelchair, circa 1975, in museum display Everest and Jennings Inc., circa 1975 Walter Callow with wheelchair vets in hospital Walter Callow, 1946 Sort by: Title Creator Date Added / 5 pages Output Formats atom, dcmes-xml, json, omeka-xml, rss2