Postcards Barnes received (or sent to herself), or had been given by others. Barnes frequently wrote the year received and the sender on the front of the postcard. Includes color-printed linen postcards from the major companies (Curt Teich & Co., E. C. Kropp Co., Tichnor Bros, Inc.), and photographs printed with postcard backings. There are postcards of scenes or views from thirty-seven states, the District of Columbia, Canada, Mexico, Cuba, Europe, and other parts of the world.