“Map 926.3.1T5.1801 Heather, William, cartographer. Ne pig Chart of the entrances to the River Thames. London. Heather. 1801. Size, 24% X' 30% inches. Scale (com- puted), 2.7 miles to I inch. Submap. — A continuation of the River Thames from Erith to London.
N \ ja This card was printed at the Boston Public Library, May 8, 1917. L1484 — Thames River, England. — Sailing charts.