In response to a request for information posted to RCM I looked up an information sheet from South Bend: SB Form 645-LOXM--4-'46 Helpful hints on wiring.I scanned both sides of the page, then cropped them down to the individual figures. I appologize for the quality as it is a combination of a sixty year old document and a seven year old, low cost (Vivitar) scanner. I hope this is of some help to the group.

Gerry :-)}
London, Canada