Show IMITATION LEATHER Linseed oil certain paints rosin rosin gum and a chemical treatment treatment and and we will have a compound as tough and andas I as durable as leather Such are the I wonders of modern chemistry The process for producing this imitation imitation imi imitation imi- imi I tation leather is based upon one dis discovered discovered dis- dis covered as long ago as 1864 says Popular Popular Pop Pop- diS 1 ular Science Monthly At this time Frederick Walton Valton found out how a durable and sanitary floor covering I could be made This covering covering- covering the the forerunner of our modern linoleum linoleum- consisted of strong canvas cloth covered coy cov ered with an ap rosin oil compound heated and hardened while exposed I COV-I to the air air A modification gives patent leather |