for work in a train from some motor tramcars (due to direct current regulation system). But in Gorky local inventors managed to build a train from two LM-57s. They constructed a pneumatic gear for transmission controller handle movements from the first wagon to the second one. This train successfully worked until its old age withdrawal. The photo of this train is available here. However, this work had not any continuation, the train from two LM-57s remained in single number. Survivors Three LM-57 survived to this day. One LM-57 is an operational piece of the St. Petersburg tram collection. This LM-57 tramcar can be hired by foreign tourists for city excursions. The Nizhny Novgorod tram & trolley museum has another non-operable LM-57 as memorial tramcar. Another is in Minsk as a static museum car. See also Tram Soviet Tramcar MTV-82 Soviet Tramcar LM-49 References External links LM-57 on Nizhny Novgorod TramSite (in Russian) Soviet tram vehicles