Envoy Longfellow
Insuline Corp. Of America (ICA); New York City
- Country
- United States of America (USA)
- Manufacturer / Brand
- Insuline Corp. Of America (ICA); New York City
- Year
- 1932 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 246908
- Number of Tubes
- 7
- Valves / Tubes
- Main principle
- Superheterodyne (common)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Line (AC, UC or DC not known)
- Loudspeaker
- Permanent or electro-dynamic (moving coil), system not known yet.
- Material
- Wooden case
- from Radiomuseum.org
- Model: Envoy Longfellow - Insuline Corp. Of America ICA;
- Shape
- Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).
- Mentioned in
- Cathedral & Tombstone Radios (page 107.)
- Author
- Model page created by Noemi Erb. See "Data change" for further contributors.
- Other Models
-
Here you find 91 models, 21 with images and 35 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Insuline Corp. Of America (ICA); New York City