SL-SF 606
This loco was built in 1/1952 with EMD serial number 15573. She was built as a passenger engine equipped with a steam generator. She featured a sealed beam headlight in her front and rear ends. As with all Frisco GP7's, she did not feature dynamic brakes.
She was sold to ICG and assigned interim number ICG 10.
She was rebuilt by ICGs Paducah, KY Shops to a GP8 and became ICG 7723 in 8/1975.