Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 314
Fig. 9. One-Piece Teakettle Courtesy of Simplex Electric HeatingCompany … SPACING RING TEA BALL ATTACHMENT PLUG Fig. 10. Component-s of Tea SamovarCourtesy of Weslinghouse Electric and Manufacturing Company
Electrical engineering
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.