P61 (P 61)

ID = 33836

Country: United States of America (USA)	Manufacturer/Brand: Automatic Radio Mfg. Co.; Boston (MA)
Year: 1939	Type: Radio or Tuner
Valves / Tubes	5: 1A7G 1N5G 1H5G 1A5G 25Z6

Principle	Super-Heterodyne (Super in general); IF-Freq. 456 kHz
Tuned circuits	6 AM circuit(s);
Wave bands	Broadcast only (MW).
Power type and voltage	Line / Batteries (any type)
Loudspeaker/pwr.out	Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
from Radiomuseum.org	Model: P61
Shape	Portable, e.g. Portable Radio (with or without mains > 8 inch).
Notes	Built-in loop antenna.

All listed radios etc. from Automatic Radio Mfg. Co.; Boston (MA)
Here you find 342 models, 86 with images and 301 with schematics.