Railway Train Paper Ephemera Lot of different companies

Description

Railway Train Ephemera Duluth, Missabe, Great Northern Soo, Burlington, Northern. Condition is "Used". Shipped fedex ground or usps ground.
All have general wear from age with yellowing of the paper.
Blue signal protection Rules and Instructions from Soo Line Railroad Company. 3/81. Small booklet. Mild stains and wear.
Duluth, Missabe, and Northern Railway Company; Letter from 1922 from Chief Engineer W.H. Hoyt. There is wrinkling and yellowing of the paper. Some stains as well.
Soo line freight weigh bill for Soo Line. Large stack of them. Yellowing of the paper and some dirt build up.
1965 Great Northern Railway Company Cascade Division Time Table 103. Good condition. Mild wrinkles and creases. No tears. Looks like this was kept in a plastic covering so in good shape.
Northern Pacific Railway Company Agent Authorization Form 3636. Vintage certificate for Northern Pacific Railway Company certifying an agent to sell passenger tickets. The name is typed in. It is signed by the passenger traffic manager and the assistant secretary. There is a seal to the lower left. The edges are a bit worn and frayed. There is yellowing of the paper. The bottom numbers state form 3636, 11-11-37, and 500 RP
Vintage Railway Express Agency Register Of Shipments. This is an unused pad for Railway Express Agency Incorporated. There is wear to the corners and some creases. Some slight tears to the cover. There is no writing inside. I believe all of the pages are still in place.
Vintage Burlington Northern Form 15227 Train Contract Railway Paper Forms. Booklet of form 15227 which appears to be contracts for working on the rails. There are multiple pages in each book. There may be some pages missing that would have been torn off the top as they were used. There is general wear and some wrinkled edges.