Sonora 50s metal portable

[dieseljeep]

Originally Posted by Reece

Isn't or wasn't Golden Voice (as on that speaker) the way that Motorola branded their speakers? Of course, anything is possible across the years and across the oceans.

The speaker was probably removed from a scapped Motorola product. They were one of the first U.S. firms to use Japanese parts.
Regarding the Astron capacitor, many East coast firms, like Olympic used their products.