are, house- Se furnishing and department stores. Price 75 cents a Projection Apparatus square foot. Wond a 8 d macty onder" Acetylene Burners SAVIN ICE PAD CO.,1023 Filbert St., Philadelphia, Pa. for scientific work. Superior in accuracy and convenience. .... Give Highest Possible Candle Power. | |… … invention or the practicability of an idea, tests by us Akron, Ohio. SPEEDY SAFE might be of great value to you. for Marine, Stationary and Automobile engines. Will Patented Single Lever NEW YORK LABORATORY, LAMP TESTING BUREAU save their cost many times Control. The leading mo- 8th Floor. No. 14…
Internet Archive · Public domain (published before 1931). Free to use for anything.
