- Author: James Imray
- Date: 1871
- Medium: Copperplate engraving
- Condition: Very good
- Inches: 40" x 75"
- Centimeters: 102.56 x 192.31
- Product ID: 003368
James Imray, a British cartographer, created some of the best nautical maps of his time. As nautical charts and maps were heavily used aboard ships, these Blueback maps were often backed with linen, canvas, or heavy blue cloth to ensure their durability. Showing key passages and entrances to harbors in the insets, Imray's works became essential for navigation on the water.