The H51 class of covered hopperswere built at Hollidaysburg in 1969, following General American's Dry-Flo design as PC 887026-887286. The cars became CR 887026-887286. Many cars were sold and can be seen in lease fleets, such as AEX and NRLX, around the country. The cars are rated at 100 tons, 4635 cuft & are 55ft 6in long.
