Robertson Melo Heald ;11 Tube Super Schematic purchase

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

Saturday 27/4/2024 21:27
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
Robertson Melo Heald ;11 Tube Super (Gernsback : Radio 1 P: 357)
£1.80 (~ $2.20 or €2.10)
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The schematic will be taken from Gernsback-Manual-1930

Gernsback-Manual-1930 preview

Robertson Melo Heald ;11 Tube Super Specification spec data sheet

These notes are automatically scraped from Google, Bing, Yahoo, Yandex
by an Artificially (not so) Intelligent algorithm
CountryUSA
ManufacturerRobertson-Davis Co., Chicago
ModelModel Melo-Heald Eleven Circuit - Robertson-Davis Co., Chicago
Year: 1927-1928Category: Kit (Parts plus instruction) or building instructions only
Valves11:
TechnologySuperhet
Wave BandsBroadcast and Short Wave (SW).
Power typePowered by external power supply or a main unit.
SourceBook: gernsback Vol: 1 Page: 357