Rules adopted by the state railroad and warehouse commission. (2500 w.) (86053)
Minnesota track scale specifications and tolerances
Ry Age
1918
Ills.
Aufsatz (Zeitschrift)
Englisch
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Analysis of track scale tolerances
Engineering Index Backfile | 1923
|Track scale specifications and rules
Engineering Index Backfile | 1913
Purchasing track spikes under specifications
Engineering Index Backfile | 1920
|Specifications for railroad track scales
Engineering Index Backfile | 1920
Specifications for railway track scale test weight cars revised February 1931
Engineering Index Backfile | 1931