Haupt, fl. c.1800
Haupt, fl. c.1800 a pair of rare siberian watercolours, depicting the port of nikolsk at the mouth of the river angara and a view of irkutsk both inscribed Haupt l.r. in ink and further inscribed with description of view both watercolour on paper (2) both 27 by 37cm., 10I by 14Iin.