A set of test results rails on the new specifications for 1909 and 1910

Schulenburg, S.A set of test results rails on the new specifications for 1909 and 1910.- St. Petersburg: Type.M wa ways.msg.(T-IN Kushnerev va and K °), 1913. -37 p. 16 l.yl., count.: Table .. - (Division for testing and inspection orders of the Ministry of Transport Communications, Issue 6.).-Auto.Set at the end of the book.A manuscript..1. People (collection).electronic copy Source: PBThe storage location of the original: St. Petersburg State University