Dumbartonshire 23 (1874). 1:10,560 scale OS basemap 1865. Covers Dumtochter, R. Clyde clips southwest corner. Colour washed engraving,
Dumbartonshire 23 (1874). 1:10,560 scale OS basemap 1865. Covers Dumtochter, R. Clyde clips southwest corner. Colour washed engraving, (67.5 x 100 cm). Flat, pencilled library notation in bottom right corner, otherwise clean and bright. 80% blank as adjacent county. In very good to fine condition.