Sailing charts.
Heather, William, cartographer.
Chart of the entrances to the River Thames. London. Heather. 1801, Size, 24% X'30% inches. Scale (com- puted), 2.7 miles to 1 inch.
Submap. — A continuation of the River Thames from Erith to London.
Map 926.3.T5.1801
This card was printed at the Boston Public Library, May 8, 1917. L1484 — Thames River, England. — Sailing charts.