Association of American Railroads
Material Specifications: M-907-33 to M-911-39
M-907-33. Lumber
The following pages. 17, 18, 20-30
M-908-34. Paper, Insulation for Refrigerator Cars.
M-909-34. Water Gage and Lubricator Glasses.
M-910-39. Renovated Journal Box Packing.
M-911-39. Brushes-Bristle, Hair, Fiber, and Wire.
Association of American Railroads
Material Specification: M-907-33.
Lumber
Pgs. 17, 18, 20-30
Association of American Railroads
Material Specification: M-908-34
Paper, Insulation For Refrigerator Cars.
Association of American Railroads
Material Specification: M-909-34.
Water Gage and Lubricator Glasses.
Association of American Railroads
Material Specification: M-910-39.
Renovated Journal Box Packing.
Association of American Railroads
Material Specification: M-911-39.
Brushes-Bristle, Hair, Fiber, and Wire.
This is the end of the posted 1941 Association of American Railroad mechanical Specifications.