Grigsby 440 Schematic purchase

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

Saturday 20/4/2024 0:26
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 440 (Gernsback : Radio 5 P: 379)
£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 440 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 194 Chassis 440 - Grigsby-Grunow -Hinds Co.
Year: 1934Category: Broadcast Receiver
Valves4: 6A7 6F7 41 6Z5
TechnologySuperhet IF 456 kHz
Tuned Circuits5 AM circuit(s)
Wave BandsBroadcast and Short Wave (SW).
Power typeAC / 115 Volt
Dimensions9.625 x 13.25 x 6.625 inch / 244 x 337 x 168 mm
Initial Price19.95 $
SourceBook: Gernsback Vol: 5 Page: 379
SourceBook: Rider Vol: 4 Page: 11