Association of American Railroads. Printed article that was sent to railroads to appear in their employee magazines. The article covers how railroads of the past dealt with weather emergencies on their lines (particularly snow). It also includes more recent events involving flooding in Missouri and Kansas and on how lines were re-opened quickly. December 1951. 11pp. 8 1/2" x 11". Shipping with a cardboard reinforced envelope via USPS Ground Advantage Mail. I will also consolidate orders, if requested, to save on shipping costs.