WE #10 Oilcan Candlestick
1899–1904
#10 "Oilcan" Candlestick
1899–1904
WE 21 'Erie' Candlestick
1900–1910
WE 293A
1900–1915
Western Electric No. 10 Black Tapered Shaft
1899–1904
Garl Electric Co. 8 Point Inter-Communicating Desk Set
c. 1900
Gray Model 14 Portable
1900–1912
North Electric Potbelly
c. 1900
Rope Shaft Candlestick
c. 1900
Wilhelm Potbelly
c. 1900
Pupin loading coils patented
1900
1900: Connecticut Telephone Desk Phones (Potbelly) C&D
1900: Rural Telephone Lines And How To Build Them
1900: Wood Wall Telephones Catalog