DATAMATH  CALCULATOR  MUSEUM

Additional Pictures 

 

The sales box of the Regency TR-1 Transistor Radio sold around 1955 in the US.

This Regency TR-1 Transistor Radio was manufactured in 1955 by
I.D.E.A. Inc. in Indianapolis.

 

The printed circuit board (PCB) of the Regency TR-1 Transistor Radio.

This backside of the Regency TR-1 Transistor Radio.


horizontal rule

If you have additions to the above article please email: joerg@datamath.org.

Joerg Woerner, January 1, 2018. No reprints without written permission.