Colonial 657 Schematic purchase

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

Wednesday 24/4/2024 13:00
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
Colonial 657 (Rider : Colonial 7 P: 4)
£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

Colonial 657 Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
CountryUSA
ManufacturerColonial Radio Co.; Long Island and Buffalo, NY
ModelModel 657 - Colonial Radio Co.; Long
Year: 1933-1934Category: Broadcast Receiver
Valves5: 6A7 78 75 43 25Z5
TechnologySuperhet IF 480 kHz
Tuned Circuits6 AM circuit(s)
Wave BandsBroadcast and Short Wave (SW).
Power typeAC/DC-set / 110 Volt
Dimensions12 x 9 x 5.75 inch / 305 x 229 x 146 mm
SourceBook: rider Vol: 5 Page: 40
SourceBook: rider Vol: 7 Page: 4