Long's Index Head

[JoeSixPack74]

Picked this up off of eBay several years ago. It has a 1 1/2"-8 spindle with a #2 MT hole. So all my lathe chucks will fit it. Came with a faceplate that has 360° marked in 1° increments. No holes or slots in the faceplate so I am not sure what it is used for. The plate has 4, 7, 9, 11, 13, 15, 17, 19, 23, 25 hole patterns. Works good but is a bit big for my Jet 9x20 lathe or X2 mini mill.