PE 1650
This loco was built in 6/1943 with GE construction number 17921. She was built as a switch engine.
She was leased to T&NO in 3/1958. She was renumbered SPMW 593, 5864 & 550 while serving as shop goat at Houston's Hardy St. Shops.
She was sold to Texas Construction Materials as their engine #509 in 1963.
She was sold to Proler Steel, Houston, TX in 1970 where she worked until being scrapped at some point prior to 1990.