Prototypical Waybills for Car Card Operation
Railroad Model Craftsman 2009-12 pg. 71 Scale: Category: "Operations"
The author builds on articles that have described the car card system in detail. It describes an alternative waybill, which address some shortcomings in the other systems. Includes prototype and model waybills, as well as many photos of rolling stock movements on the author's layout.
Reweigh Dates on Freight Cars
Railroad Model Craftsman 2011-04 pg. 72 Scale: Category: "Freight Cars"
This article describes how car reweigh information is stated on the freight car, and how often it was done.