ALCO 3801 with sister loco 3814 pushing at the rear, climb the 4% grade Bolan Pass at Dozan. Note the semaphore signal at the top of the photo and the steps made to maintain it.

Rear view of ALCOs 3814 and 3801 climbing the 4% Bolan Pass in amazing scenery at Dozan. They are working the Sind Express from Karachi to Quetta. The diagonal line, which finishes near top right ... (more)