The case of paying the Riga merchant Grebenshchikov money for digging ditches in the official meadows, near Riga.N. 30/VI - 1810...

The case of paying the Riga merchant Grebenshchikov money for digging ditches in the official meadows, near Riga.N. 30/VI - 1810;V.U.10 / III - 1811 g..1810 / Department of State Economy.- 1810. -8 l .. - (Department of state savings of the State Council. Inventory No. 1. 1810).-Film..I. Department of State Economy ..Electronic copy source: RGIAOriginal storage location: RGIA f.1152 op.1 1810 d.127