Railway.G. 3. 1884. No. 29-30

Railway: a magazine published by the VIII department of the Imperial Russian Technical Society.-St. Petersburg, 1882-1917.-.I. Russian Technical Society.Department (8) .1.People (collection).2. Territory (collection).Electronic copy source: PBOriginal storage location: PSUPSG. 3. 1884. No. 29-30.- Type.br.Panteleev, 1884. -193-208 p.: il., table .. -It turns out 4 numbers per month.Contents: On the blocking alarm according to the Putonam system (Putnam) / N. Tchaikovsky.Economic issues of railway practice on Launhardt: (continued) / Ing.Eve.Sytenko.Research of lubricants: (ending) / S.I.Lamansky.Notes on the procedure for accounting for the work of rolling stock on the Ryazhsko-Vyazemsky railway / A. Radzig.From the editorial office.Ads.- Bibliogr.In the settling.Note .. - Ex.: without region..1. The people (collection).2. Territory (collection).Electronic copy source: PBOriginal storage location: PSUPS