Radio Knob Arrow Directional Pointer Brown Ribbed Sides 1 1/2" x 5/8" Vintage

This is a vintage brown colors radio knob that measures 1 1/2" diameter x 5/8" tall and features an arrow directional on the top. The top is slightly domed and side are ribbed. The set screw is missing now. The item is marked by maker, " Made in USA P-18 Q". The shaft hole is about 6mm with brass insert. There is some kind of maker's mark but hard to read (MY I ?). No cracks. My photos are of the actual item you are getting. See our store for other interesting vintage radio knobs and tubes. 

PAYMENT DETAILS:   Buyer must furnish seller with "ship to " address that matches the address registered on ebay.  Payment is expected within 3 days after close of auction. 

Thank you for looking.