Brown Sharpe #2 Horizontal Mill
Feb 29, 2012· Brown and Sharpe did make a heavier mill also labeled as a number 2, the 2A was universal, and the 2B was a plain milling machine. The easiest way to check this is that the spindle taper on the heavier mill is a 50. However, I will tell you that every light type B+S mill from this era I have seen clearly states number 2 light type on the data ...