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675A ; Gamble-Skogmo, Inc.; (ID = 370944) Radio
675A ; Gamble-Skogmo, Inc.; (ID = 1162861) Radio 675A ; Gamble-Skogmo, Inc.; (ID = 1162862) Radio
675A ; Gamble-Skogmo, Inc.; (ID = 1162863) Radio 675A ; Gamble-Skogmo, Inc.; (ID = 1162864) Radio
675A ; Gamble-Skogmo, Inc.; (ID = 2125519) Radio
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675A ; Gamble-Skogmo, Inc.; (ID = 1162861) Radio
Gamble-Skogmo, Inc.;: 675A [Radio] ID = 1162861 933x575
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For model 675A, Gamble-Skogmo, Inc.; Minneapolis, MN:
Ebay Seller: jvhq Item Number: 380409758085 Coronado 675A Front View
Country:  United States of America (USA)
Manufacturer / Brand:  Gamble-Skogmo, Inc.; Minneapolis, MN
Year: 1939 ? Category: Broadcast Receiver - or past WW2 Tuner
Valves / Tubes 5: 1D5G 1C7G 1D5G 1N5G 1G5G
Main principle Superhet with RF-stage; ZF/IF 456 kHz
Wave bands Broadcast only (MW).
Power type and voltage Storage and/or dry batteries
Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
Power out
from Model: 675A - Gamble-Skogmo, Inc.;
Material Wooden case
Shape Tablemodel, low profile (big size).
External source of data Ernst Erb
Source of data Machine Age to Jet Age III
Circuit diagram reference Rider's Perpetual, Volume 10 = 1939 and before

All listed radios etc. from Gamble-Skogmo, Inc.; Minneapolis, MN
Here you find 651 models, 289 with images and 594 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.