In design they were similar to the previous C-50 cars with only a few changes

Model Number: 20002848

Here is a Lionel 6-9132 O Gauge Libbys Crushed Pineapple Vat Car

Trainz Product Id: 12501061

then climbs back down the ladder

Athearn 72338 HO Firestone RTR ACF Centerflow Hopper #53240 VariantsUnitPrice_number_76.13 In design they were similarThis is Athearn 72338 HO Scale RTR ACF Centerflow Hopper, Firestone #53240. The 4 bay covered hopper first entered service in the 1960s. The cars handle loads such as diatomaceous earth, plastic pellets and similar bulk commodities. In the 1960s, American Car and Foundry introduced the Centerflow design. The Centerflow relies on the cars rounded body to provide structural strength without the added weight of bracing, as well as making gravity