Freight Cars Werkema, George Freight cars Northern Pacific Railroad Company Freight car photographs from the George Werkema Collection of Northern Pacific Railroad Company subjects, some taken by Mr. Werkema and some from other sources in locations across the western United States. 1958-2008 253 digital photographs https://staging.atom.pnrarchive.org/freight-cars-8 003 eng Please see Section VII of the [Pacific Northwest Railroad Archive Collection Management Policy](http://pnrarchive.org/PNRA%20Reproduction%20Policy/Pacific%20Northwest%20Railroad%20Archive%20Collection%20Management%20Policy.pdf) for further information on