Bulletin of the Society of Siberian Engineers Volume I. # 8,9-10 for 1916. In Russian (ask us if in doubt)/Vestnik Obshchestva Sibirskikh inzhenerov Tom I. # 8,9-10 za 1916 god.Scientific and technical journal. Tomsk 1916. 46s,. SKUalbe20b3c48a3bae1de.