Hi guys,
I picked up a cigar box at a tool show for $5 full of interesting items like a working dial indicator, miscellaneous indicator holding devices, a 1x2x3 block, a couple of beam type parallels and this thing. Its the only thing in the box I could not identify. Can anyone? The top part looks like a radius gage but if it is how is it used. The machining is top notch.
I picked up a cigar box at a tool show for $5 full of interesting items like a working dial indicator, miscellaneous indicator holding devices, a 1x2x3 block, a couple of beam type parallels and this thing. Its the only thing in the box I could not identify. Can anyone? The top part looks like a radius gage but if it is how is it used. The machining is top notch.