History of Science and Engineering Annotation << Back Kolomna’s locomotives for Zakavkazskaya railway: from steam locomotives to electric locomotives (to the 75th annivesary of beginning the electric locomotives seriese production in USSR) G.I. Mikhailov The article is devoted to the 125th annivesary the steam locomotives first delivary and the 75th annivesary of beginning the electric locomotives seriese production on JSC «Kolomensky Zavod» for Zakavkazskaya railway. In the article the data of steam locomotives wich were produced in 1869–1957 years and first soviet electric locomotives as C, VL19, VL22, PB21 wich were produced in 1932–1938 years are adduced. Key words: steam locomotives; electric locomotives; production; anniversary; Kolomna. E-mail:okr@kolomna.ru