Gallmeyer & Livingston No. 45 Automatic Reciprocating 12" x 24 " Surface Grinder* Serial No. S-45205* Coolant Tank and Settling Tank with Pump* 1: wide x 8" diameter grinding wheel* Power Z axis up and down* 220 Volts now.  Could be switched to 460 Volts - duel voltage motor and controls.  * Automatic X axis travel* Automatic Y axis travel* Brown & Sharpe mechanical magnetic chuck* Machine on shop floor grinding parts.  Solid as a rock and heavier.   *Accurate Machine.  Seller says it runs great and is dead on.