MACHINERY SPEED INDICATOR
a cylindrical rotary speedo for use on any rotating machinery etc
originally patented in 1881, 3 speed ranges, complete with two adapters and box
chrome encased and leather carry box, in working order as we checked it on our lathe to test it
dimensions: box 3 1/2 ” square
Reserve: £30 Estimate: £30-50

Username Bid Amount Date
m*******d £25.00 2022-01-02 10:40:47
Start auction £25.00 30/12/2021 10:00