Grigsby 400 Schematic purchase

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Schematics sent by Email £1.80 (~ $2.20 or €2.10)

Saturday 20/4/2024 14:01
I am away until Thursday evening 21/12/2023 I cannot send any schematics marked TO SCAN until home, pre-scanned ones will be sent probably in the evening UK time
Grigsby 400 (Gernsback : Radio 4 P: 153.154.155)
£1.80 (~ $2.20 or €2.10)
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The schematic will be taken from Gernsback-Manual-1936

Gernsback-Manual-1936 preview

Grigsby 400 Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
CountryUSA
ManufacturerGrigsby-Grunow (-Hinds) Co. (Majestic pre 1933); Chicago (IL)
ModelMajestic 400 - Grigsby-Grunow -Hinds Co.
Year: 1926Broadcast Receiver
Valves5: 57 58 57 43 25Z5 46A1
TechnologySuperhet IF 456 kHz
Tuned Circuits5 AM circuit(s)
Wave BandsBroadcast only (MW).
Power TypeAC/DC-set / 115 Volt
SourceBook: Beitman Vol: 1926 Page: 98
SourceMyFile: Majestic_Grigsby-380_400-1933.RadioCraft.jpg
SourceBook: Rider Vol: 15 Page: 31&33
SourceBook: Rider Vol: 3 Page: 42
SourceBook: Rider Vol: 7 Page: 1&15