Auction is for two (2) NOS never used wire wound potentiometers  500 ohm 1W, made by COLVERN LTD back in 60s to military specifications for special, professional service.

They come without individual boxes, they are from bulk packaging with original wrapping paper. 

These vintage wire wound variable resistors are perfect for hi end and guitar tube amplifiers!

500 ohm 

1W

Body diameter 22.5mm

Body depth 19mm

Diameter of shaft 6mm (1/4")

Length of shaft 27mm

Length (overall) 58mm

Single turn

Colvern LTD England

CLR.1106/22 500 ohm 1W

True new, unused VINTAGE STOCK!