The Gerold Dennis Collection consists of a 1956 Northern Pacific Railroad Company letter to the Great Northern Railway Company (U.S.) on the subject of reimbursement for room expenses incurred during a meeting with Canadian railroad companies.
The Gerald Skillman Collection is comprised of 4 unused train sheets (Dispatchers Record of Train Movement sheets) from the Spokane, Portland and Seattle Railway, Oregon Trunk Railway, and Oregon Electric Railway.
The George Werkema Collection consists of photographic slides of Great Northern Railway Company (U.S.) subjects and photographic slides of Northern Pacific Railroad Company subjects, some taken by Mr. Werkema and some from other sources. Some of these images are cross referenced to successor companies, such as the Burlington Northern Railroad Company, or to other related railroads. Subjects include railroad equipment, railroad stations, railroad bridges and other structures, and railroad tracks taken in locations across the western United States.
The George Simonson Collection includes documents on the Milwaukee Road, Burlington Northern, Nothern Pacific, SP&S, Union Pacific, Pacific Coast Railroad, Great Northern and other railroads. Railroad and model railroad magazines are also included, and books on railroad subjects.
The George S. Larrango Collection includes Northern Pacific Railroad employment documents, memorabilia and photographs, a Northern Pacific General Arrangement drawing for a 6000CU Ft 100 ton woodchip Gondola car dated 3-7-1969; painting and stenciling drawings for a 60ft 100 ton boxcar 2-7488 dated 9-27-1969, and stenciling for 70-ton Burllington Northern boxcar 16815-12x dated 2-17-1970.
The George Leu Collection includes books, locomotive photograph, and material on Wellington, Washington; the Wellington avalanche, Great Northern Railway seniority rosters, and a Great Northern Railway Cascade Tunnel article.
