• Country
• Switzerland

• Manufacturer / Brand
• Hasler AG; Bern

• Year
• 1900 ??

• Category
• Telephony - wire and wireless

• Radiomuseum.org ID
• 90872

• Wave bands
• - without

• Power type and voltage
• Dry Batteries

• Material
• Wooden case

• from Radiomuseum.org
• Model: Wandtelefon, Ortsbatterie, mit Kurbelinduktor - Hasler AG; Bern

• Shape
• Miscellaneous shapes - described under notes.

• Dimensions (WHD)
• 330 x 1030 x 180 mm / 13 x 40.6 x 7.1 inch

• Notes
• OB-Wandtelefon, Bj. 1883, mit separatem Mikrofon und Batteriekasten. Gewichtsangabe ohne Batterie.

• Net weight (2.2 lb = 1 kg)
• 7.2 kg / 15 lb 13.7 oz (15.859 lb)

• Source of data
• -- Collector info (Sammler)

• Author
• Model page created by Peter Steffen. See "Data change" for further contributors.

• Other Models

• Here you find 21 models, 19 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Hasler AG; Bern