also to be credited to Americans. Thesand blast—a method of engraving figures on glass ormetal or cutting away or boring holes by a rapidstream of sharp sand— was invented by B. C. Tilghman. 67 GEO. F. BASSEIT & CO., 52 and 54 Park Place, NEW YORK. The Dinncrwarc House of America. >» WE ARE…
Pottery · Glass · Glassware
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
