On the command of the director of the Tiflis magnetic and meteorological observatory, the court adviser Moritsa abroad for 5 mon...

On the command of the director of the Tiflis magnetic and meteorological observatory, the court adviser Moritsa abroad for 5 months to study improvement in the best observatory of Western Europe.16/IV -1858 -1858. -1 l .. -(Caucasian committee. (1833-1882). Inventory No. 9 (1858).).-Film..Electronic copy source: RGIAOriginal storage location: RGIA f.1268 op.9 1858 d.160