1950 Ad Blaw-Knox Engineering Industrial Manufacturing Equipment Science YFT6 HVD1 This is an original 1929

This is an original 1929 black and white print ad for The Weller Potteries of Zanesville

This is an original 1892 black and white print ad for the Ericsson Hot Air-Pumping Engine and Rider Hot-Air Pumping Engine

This is an original 1925 black and white print ad for Grass Cloth Japanese Wallpaper

This is an original 1875 black and white wood engraving of a native lady in traditional dress outside of the village of Nauta in South America

1950 Ad Blaw-Knox Engineering Industrial Manufacturing Equipment Science YFT6 HVD1 This is an original 1929This is an original 1950 color print ad for; fire protection equipment, clamshell buckets, steel forms for concrete construction, open steel flooring, concrete and asphalt road paving machinery, prefabricated piping systems, radio and transmission towers, chemical and food processing machinery, complete chemical and industrial plants, rolls for steel and non ferrous mills, steel plant equipment, and steel and alloy castings that were made and sold by