Arrowhead ARR-1008 HO Scale H39 Open Hopper (Hollidaysburg Shop 11-75) Penn Central PC Military - 1/35 high-clearance and drops on a

high-clearance and drops on a 12

one had 12 single windows spaced some distance apart

The three-trough option

Late single-panel inertial compartment

New paint scheme

Arrowhead ARR-1008 HO Scale H39 Open Hopper (Hollidaysburg Shop 11-75) Penn Central PC Military - 1/35 high-clearance and drops on aArrowhead ARR 1008 HO Scale H39 Open Hopper (Hollidaysburg Shop 11 75) Penn Central PC The Committee Design hopper is the most important open hopper on the Penn Central railroad. The car was developed as a joint effort between the Pennsylvania, Norfolk & Western and Chesapeake and Ohio railroads. Production was between July of 1958 and September of 1962. Although it happened to be the case that all three of these railroads owned a version of the