"Morris Dovey" writes:
Scott Lurndal (in )
said:


| I've got an old radio that needs a B and two A batteries. IIRC
| the B is about 45v. Anyone know of a source? (It's a
| Stewart-Warner three dial battery set from the 30's).

I don't think A and B refer to battery types in this context - but
rather to power _inputs_. IIRC the B supply was the filament supply
and was somewhere around six and a half volts.


There is a diagram attached to the inside of the lid (it's a
gorgeous walnut case) that shows the "A" Battery (yes, I suspect
you are correct in your assessment, A and B are just reference
letters in this context) sized and shaped much like an automobile
battery, and it specifies it as 6v. That would be the filament
supply, I suppose.

The diagram also shows two 45v batteries (both labelled 'B', oddly).
They're short squat square batteries with binding posts on the
top surface.

FWIW it is Stewart-Warner model 303.

scott

Any _really_ old-timers out there who can help with this one?
--
Morris Dovey
DeSoto Solar
DeSoto, Iowa USA
http://www.iedu.com/DeSoto/solar.html