Grigsby 57 Schematic purchase

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

Friday 19/4/2024 2:30
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 57 (Rider : Grigsby 3 P: 1)
£1.80 (~ $2.20 or €2.10)
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The schematic will be taken from Rider-Vol 01-1933

Rider-Vol 01-1933 preview

Grigsby 57 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)
ModelModel Majestic Berkshire 57 Chassis 55 - Grigsby-Grunow -Hinds Co.
Year: 1932-1933Category: Broadcast Receiver
Valves6: 35S 35S 27S 24S 47 80
TechnologySuperhet IF 175 kHz; 2 AF stage(s); Screengrid 1926-1935
Tuned Circuits6 AM circuit(s)
Wave BandsBroadcast only (MW).
Power typeAC / 60 watts, 50 to 60 cycles, 115 Volt
Initial Price59.00 $
SourceBook: rider Vol: 3 Page: 1