Wilhelm Potbelly Stick
1896
Stromberg-Carlson "flip top" desk stand
1896

W. Gurtl telephone

1896

About This Phone

Wilhem Gurtl, Berlin. Mahogany case no. 2120, 2-part crank inductor, Siemens & Halske carbon drum microphone with wood diaphragm, spoon-shaped Type M93 telephone receiver, with relay and double alarm clock.