Sparton 55 ;AC Schematic purchase

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

Saturday 27/4/2024 6:38
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
Sparton 55 ;AC (Gernsback : Radio 5 P: 816)
£1.80 (~ $2.20 or €2.10)
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The schematic will be taken from Gernsback-Manual-1934

Gernsback-Manual-1934 preview

Sparton 55 ;AC Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
CountryUSA
ManufacturerSparks-Withington Co., (Sparton); Jackson, Michigan
ModelSparton 55-AC Police Desk or Barracks Radio - Sparks-Withington Co., Sparton
Year: 1931Category: Broadcast Receiver
Valves6: 224 224 224 224 427 183_83 80
TechnologyTRF without regeneration
Tuned Circuits4 AM circuit(s)
Wave BandsBroadcast only (MW).
Power typeAC / 110 Volt
SourceBook: Rider Vol: 2 Page: 36
SourceBook: Gernsback Vol: 5 Page: 816
SourceBook: Rider Vol: 7 Page: 3