Machine Shop Committee:Bridgeport:Motor Information
Bridgeport Series 1 Motor Information
The motor is currently wired for low-voltage operation (T1+T7, T2+T8, T3+T9, T6+T5+T4). This will allow the motor to run off of 200V-230V.
Here's a wiring diagram from U.S Motors http://www.usmotors.com/TechDocs/ProFacts/Typical-3ph-Connections/Star-Y.aspx
Images of the motor nameplate: