I thought all the 2HP had covers over the dial and the 1-1/2HP did not.Series 1 2 HP VS head . Looks like dovetail ram with the adjusting bolt on the right side . Servo power feed. Looks to be R8 also which is the norm . Nice looking mill .
After checking , I believe that is correct . The 2 HP has the cover and is marked .I thought all the 2HP had covers over the dial and the 1-1/2HP did not.