TCDD Diesel Electric class 18.1 numbered DE 18 103 at Haydarpasa Depot. 

Normally class 18.1 locomotives don't work at Haydarpasa region, they work at Izmir region. This photo is an exception that she hauled the renewed operational steam locomotive 56 548 from Izmir for a public demonstration and was resting tired at Haydarpasa. 

Photo by Oguz C. Gel (oguzgel@gmail.com)