475-5000301 Minitronics Connector -- 3-Pin Post Office sometime during the BN era

sometime during the BN era these cars were most likely used in paper roll service

CPC was a worldwide leader in products from corn and I can estimate the loads were palletized and stacked inside

they come fully assembled in realistic colors

100-ton roller bearing trucks

475-5000301 Minitronics Connector -- 3-Pin Post Office sometime during the BN eraMicro Mini Connectors 3 Pin 12" Flexible Leads 1 Set Fully assembled with mated interlock assembly. Great for lighting, wiring, command control applications, special effects wiring. Connectors and attached wires have polarity markings for use as an indicator. Not recommended for powering rolling stock or other high current applications.