In that era Plymouth batteries were sourced by Willard. Parts book says "Battery, storage ? serviced by Willard Battery Co., Cleveland, Ohio, and Toronto, Canada." At the beginning of the parts book lists the specifications of the battery for a 30-U as 84 A-Hr, 3 cells, 13 plates, 6v.
No clue to who sourced the accessory radio. Not listed in the master parts book at all.
Kathy Schrack, who advertises in the Plymouth Bulletin has upholstery kits for a lot of 1930s Plymouths. Not sure if she has one for the 30-U coupe though.
Schracks Classic Auto Interiors Rr 2 Box 1940 Mcalisterville, PA 17049 Telephone: +1.717.463.3384 email:
Title: Re: 1930 Model 30U
Post by: 36 Ply on March 18, 2012, 09:17:30 PM
Going by memory on this one, but possibly Motorola for an accessory radio. I believe they were in business by then.
Pat O'Connor
Title: Re: 1930 Model 30U
Post by: Jim Benjaminson on March 18, 2012, 11:48:16 PM
Earliest radio I've seen in a Plymouth was a 1931 PA series, Philco made the radio and was the radio supplier for many years. Not to say there weren't accessory radios that could have been sold and installed.....