Sailing charts.
ap 813.1775 «No. 11 in *Atlas €10.1779= an enamel IT in *Metfiep6e8=— No. 10 in *B.180.1 Sayer, Robert, And John Bennett, publishers.
A chart of the Gulf of St. Laurence, composed from a great number of actual surveys and other materials, regulated and connected by astronomical observations.
London. 1775. Size, 2134 X 18% inches. Scale (computed), 20 geographical miles to 1 inch.
[The first and second copies are kept on the Special Libraries Floor.]
This card was printed at the Boston Pubiic Library, July 10,'?908. G7716 — St. Lawrence, Gulf of. ~ Sailing charts.