e Ericsson hot air engines, and they turn No. 1008 Delaware Avenue, Wilmington, Del. It con- This company claim that theirs is the only pure out such large numbers of both kinds that their ma- sists of a block adapted to be conveniently connected copper cast solid without alloys and without blow-… … and the goods are THE WOBLD'S COLUMBIAN EXF08ITI0N-THE BIDEB ENGINE CO. EXHIBIT. warranted to have three times the wear of any other metal for commutator segments, work and workmanship. During the past five years armature bearings, electric brushes, gear pinions, many improvements have been…
