Pope P-1 P-1RB P1 Cartridge type precision grinding spindle surface grinder

Description

Here we have a Pope P-1RB spindle cartridge. I believe the "RB" in the model designates a rebuilt unit. I don't know for sure, nor do I know when it would have been rebuilt. Further evidence would be the multiple set screw positions indicated on the setting boss. Looks to have been removed and installed a few times in it's life. The arbor taper is very nice....almost new, the threads and nut are in functioning order although a bit worn. The spindle comes with or without the pulley shown, your choice.