1947 Ad Hughes Tool Industry Houston TX Samuel Kiel Art Cowan Oil Lamp Rock FTM CL6 Period Paper is pleased to

Period Paper is pleased to offer a collection of antique steel and wood engravings from 1872 featuring landscapes and scenery from across the American continent

made by Tschudi & Broadwood"

and social upheaval

MX7A11B13C73

A short time later

1947 Ad Hughes Tool Industry Houston TX Samuel Kiel Art Cowan Oil Lamp Rock FTM CL6 Period Paper is pleased toThis is an original 1947 color print ad for the Rock Bit drill head that was invented by Samuel Kiel in 1909 and engineered and sold by the Hughes Tool Company of Houston, Texas for use in industrial oil refineries. CONDITION This 65+ year old Item is rated Very Fine +++. Light aging throughout. No creases. There is light bleedthrough on this piece from the verso. No surface rub. No tears. No water damage. Product Type: Original Print Ad; Color Grade: