By dwall870, 9 November, 2011 Description thermos from 1917...patent number d.69311 Category Other Medium tin and glass Distinguishing marks landers frary and clark universal thermos..patent no. d.69311 Condition Good Size and dimensions of this item 6x12 Date Period mar 13,1917 Weight 1.5lb eBay Auction Link For Sale? No Photos Log in or register to post comments