I have a cabinent radio which opens up from the top and two doors in the front. the markings on the metal around what looks to be brass are on the top Parker Radio and on the bottom Model 1929. In the rear is a green tag which states Model Dynamic A-100. 110 volts 50 to 60 cycles. Packed N9 9. Utah radio products co. 1615 S. Michigan Ave.Chicago ill. also 2234 highland dr. salt lake city Utah. any information you can provide will be greatly appreciated

:I have a cabinent radio which opens up from the top and two doors in the front. the markings on the metal around what looks to be brass are on the top Parker Radio and on the bottom Model 1929. In the rear is a green tag which states Model Dynamic A-100. 110 volts 50 to 60 cycles. Packed N9 9. Utah radio products co. 1615 S. Michigan Ave.Chicago ill. also 2234 highland dr. salt lake city Utah. any information you can provide will be greatly appreciated

On this site, under Resources, there is a Parker McCrory manufacturer that seems to use years as model number. I didn't see a 1929, but there are several vintage radios from that period. Snooping around in there might give you a link to your radio.
Lewis

Here is a link to little bit of the Company's history:

http://www.parmakusa.com/pmabout.htm

Terry F