Keywords Content Type All TypesArchiveObjectPhoto Collection Name Object Name Description Title People Creator Catalog Number Advanced Search You searched for "patents" 200 Results Found Catalog 1953.402.054Archive B. A. Stevens Toledo, Ohio View Artifact Lamp, Astral 1952.600.094Object View Artifact Stereoscope 1952.111.028Object View Artifact Condenser, Variable 1952.099.006Object View Artifact Shoe 1952.004.001Object View Artifact Proclamation 1948.028.001Archive View Artifact Card, Trade 1947.135.999Archive View Artifact Receipt 1947.135.996Archive View Artifact Certificate 1947.082.999Archive View Artifact Certificate 1947.082.274Archive View Artifact Certificate 1947.082.273Archive View Artifact Transmitter 1947.004.002Object View Artifact Pagination Previous page … Page 9 Page 10 Page 11 Page 12 Page 13 Page 14 Current page 15 Page 16 Page 17 Next page Plan Your Visit Get information about hours, location, admission, and more! Explore History Uncover stories of innovation, culture, and Detroit’s transformative journey.