The image depicts a six ton overhead electric crane (O.E.T) made for Lysaght's Port Kembla. There is a paper sleeve which accompanies the plate with annotations
Street Crane is a leading provider of factory cranes, portal cranes, electric wire rope hoists, electric chain hoists, and mechanical handling equipment.
Photo, Print, Drawing Partial Plan of Press Shop No. 1 (1893); 120-Ton Overhead Crane - U.S. Steel Homestead Works, Along Monongahela River, north of Eighth
Abell Howe 2 Ton Under Hung Bridge Crane 34' 6" Span w/ Power Trolley CM 3 Ton Underhung Single Beam Bridge Crane 21"6'' Span W/Coffing Electric Hoist.
Modern cranes usually use internal combustion engines or electric motors and hydraulic systems to provide a much greater lifting capability than was previously
