"Calibrated to a Standard"
Zenith Radio Pty. Ltd. 131-133 Palmer St. East Sydney. NSW
Find your next Calstan radio right here!
Calstan Model 515
* 5 Valve Dual Wave
* Exceptional daytime range
* High Gain TRF Stage
* Low Current consumption
* New type "Plug in " batteries
* Piano finish walnut veneer cabinet
* Dial illumination seperately controlled
"Taken from October 1947 Advert"
Circuit Diagram For Calstan 1.4 Volt Dual Wave Portable & Mantel
How Old Is Your Calstan Radio