UPDATE - MANUAL FOUND: RCAF WWII Marconi/RCA AR-6 aircraft receiver

[W2FBR]

I have recently acquired one of these receivers and have found that information on them seems to be pretty scarce. Internet searches have turned up very little technical information. Any help with procuring a complete manual (or at the very least a schematic) for an AR-6 or an AR-2 would be greatly appreciated.

UPDATE: I found a good quality reprinted manual thanks to Robert Downs, WA5CAB. If you need military radio manuals, he's a great source for them at reasonable prices.

Thanks,

Steve