The charter is about salt.

Description
The charter is about salt. : [Approved in Tsarskoe Selo, June 16, 1781]. - [St. Petersburg]: [Senate. type.], [1781]. -30 s. ; 2 °. -
Baking. on paper with watermarks in 1780
Excellent. feature publ.: p. 30 begins § 101.
Without tit. l.
SK XVIII.
.
Source of the electronic copy: RSL
Publisher [Сенат. тип.]