The GG1, one of the PRR’s most famous and recognizable locomotives, is also one of the most curiously designed. Technically two locomotives under one shell (a G class locomotive is a 4-6… This item has been graded per TCA standards C-7: Excellent based on visual appearance. This item tested functional on DC power only. There are light rub marks and scratches on the surface of the shell and chassis. The instruction manual is not included. The original box is included. Please check the photos for a detailed look at this item. Overall condition is Excellent. Availability: Ships within 1 Business Day! Trainz Product Id: 11567689.