van norman jacobs chuck

Description

What we have here is a no. 32 Jacob’s chuck (0-3/8) mounted on a shaft meant for a van Norman style milling machine. My van Norman is a 16S but it will also fit a 12. If you’re looking at this you probably know what it is. I assume it was a shop made 5V with a Jacob’s taper on one end, but I tried and couldn’t get it apart. So it all goes as one piece. Thanks for looking!