Detailed chart of the north and Baltic seas, with three inset maps along top edge; Heligoland, Port of Revel and the Harbour of St. Petersburg. Sandbanks and numerous depth soundings on the main map and the insets. The New General Atlas was one of the most accurate and best produced atlases of the day. John Thomson's 'County Atlas of Scotland' is generally considered the finest of its kind.
Copper engraving. Original outline colour.
Fine condition.
Size: 60 x 48.5 cm. (23½ x 19 inches).