145834,
Heavy 10,
Catalog #199-A,
shipped Aug. 30 1943,
10 x 4, 3/4 H.P. 3 ph 60 Hz 220v,
1 7/8" spindle,
Dealer: Packard Machinery, Cambridge MA,
Sold to: Holtzer Cabot Electric 400 Stuart St. Boston, MA

Thanks
Chris