Chicago : [Popular Engineering Pub. Co.] · leaf 270
POPULAR ELECTRICITY … ELECTRICALLY OPERATED AIR COMPRESSORS $1.00 Down- and For Garages, Saloons, Central Stations, Air Brush work, etc, etc. $1.00 a month for 2 mos. Single and double cylinder types. will secure you this set of Automatic pressure Electrical Books worth over regulators. FOUR DOLLARS— or We make a line…
Electricity
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
