paper, colored lithograph

"Maps". Paper, color lithograph. 25.5 x 27 cm. Signed lower right. "Kozyansky Bochkarev". Paper, color lithograph. 25 x 30 cm. Signed lower left. "Working". Paper, color lithograph. 24.5 x 28 cm. Signed lower left. "Russian power". Paper, color lithograph. 24.5 x 30 cm. Signed lower right. "Coachman". Paper, color lithograph. 24.5 x 27 cm. Signed lower left. "Petersburg janitor". Paper, color lithograph. 24.5 x 28 cm. Signed lower right. "Carpenters". Paper, color lithograph. 25.5 x 28 cm. Signed lower right. "Merchant". Paper, color lithograph. 24 x 27 cm. Signed lower left.