Railway.G. 30. 1911. No. 13-14

RailwayG. 30. 1911. No. 13-14.- Printing.Shreder, 1911. -81-96 p., 2 l.crap.: table., Damn .. -It turns out 4 numbers per month.Content: Railway overpass: (ending).Vacuum cleaners on German roads / V. Dmokhovsky.On the design of electric locomotives from the point of view of the railway worker / V. Belyaev.To the question of semaphores and their repeaters / V. Borovitsky.Log wheels planted on the axis tightly and voluntarily planted, [et al.].- Bibliogr.in the text.- Ex.: Without region..1. The people (collection).2. Territory (collection).Electronic copy source: PBOriginal storage location: PSUPS