Removed from test equipment (decade resistance box) some time ago ...
UNIDENTIFIED MANUFACTURER - Plastic Skirted Knob with numerals
Country of origin is unknown
Circa 1970's (the age of the original decade box)
Shape: Round with fluted sides, topside metallic insert and a broad skirt at the base onto which has been printed the numerals 0 ~ 10 (moulded in-fill colouring)
Colour: Gloss finish Black
Material: All plastic body & skirt with metallic disc inserted into the top
'White' numerals around the base skirting
Designed for use with a standard 1/4" D shape shaft, one small grub screw to the side although you could use a standard round shaft but with just one grub screw, it may not be held securely.
DIMENSIONS:
Knob body measures 15.5mm OD with the skirt measuring 30.25mm OD
15.75mm height
1x small (but not tiny!) slot head grub screw
COSMETIC CONDITION:
USED
Clean
NO damage to the Black plastic body or the skirting at all i.e no splits or cracks
NO marks or scratches of any significance
Now placed within a sealed clear plastic packet, waiting to give another piece of equipment that special "retro look"