Bowser 43039 HO Scale H21a Open Hopper Pennsylvania PRR 900333 (Shadow Keystone) Tanker Truck the F4F-4 was introduced into

the F4F-4 was introduced into service

Special commemorative paint scheme

bulletproof transfer case and quality metal components throughout

High grade 5424 aluminum alloy is used in the construction of the storage tank that has a capacity of 9200 gallons

7″) - This chassis doesn’t just go faster or handle better than the competition

Bowser 43039 HO Scale H21a Open Hopper Pennsylvania PRR 900333 (Shadow Keystone) Tanker Truck the F4F-4 was introduced intoBowser 43039 HO Scale H21a Open Hopper Pennsylvania PRR 900333 (Shadow Keystone) Pennsylvania Railroad's huge fleet of H21a 4 Bay Hoppers were some of the most common coal hoppers in North America and Bowser brings this iconic freight car to HO Scale. Constructed as H21 quad hoppers between 1911 and 1917 these hoppers became a PRR standard for hauling coal and coke with over 36,000 built by the railroad. During their lives some were sold off to other