HISTORY

Years hence the people of the earth will read from historv: ccMen of science discovered and perfected a material strong as stone; that vied with steel in its resistance to strain; molded as easily as sculptor's clay; resisted water and wind, cold and heah that endured down through the ages. Men put it to myriad uses --building of it works of enduring beauty. Its name is Plastite.t'

Use Plastite wherever Portland Cernent is specified. Plastite is a waterproof cernent. It ernbodies all the inherent qualities of Portland Cernent and in addition offers a positive and perrnanent resistance to water.