Blonder Tongue FM only R-20

Got this off of the shopgoodwill auction site. It is FM only and the design is like a Granco 620U I have, but the speaker is WAY smaller and on the back of the radio.

Here it is, as I got it, quite dirty.

 

And after I recapped it, replaced the failing Selenium Rectifier with a silicon diode, and cleaned it up.

Here is the Schematic