On the release of Riga masons from the payment of guild duties, when they adopt public contracts.1840N. 9V;V.U.9/VII.

On the release of Riga masons from the payment of guild duties, when they adopt public contracts.1840N. 9V;V.U.9/VII./ Department of Laws.- 1840. -8 l .. - (Department of the Laws of the State Council .. Volume 3. On the consideration of bills of departments on all issues of public administration for 1840.).-Film..I. Department of Laws ..Electronic copy source: RGIAOriginal storage location: RGIA f.1149 op.3 1840 d.60