MARYLAND GEOLOGICAL SURVEY 363
1822.

LUCAS, FIELDING, JR. Map of Baltimore.

Scale 100 perches to one and one-half inches. (Williams.)

MACLURE, WM. (Geological map) The United States.
An Elementary treatise on Mineralogy and Geology, by Parker Cleave-
land, 2nd edit. Boston, 1822.

Reduced copy of Maclure's map of 1817. (J. H. U.)

1823.

SMALL, W. F. A map shewing the extent of the Susquehanna
Country and its Practical Canal routes as designated by the Susque-
hanna Commissioners 1823.

Report by the Maryland Commission on a Proposed Canal from Baltimore
to Conowago. Baltimore, 1823.

10 3/8x12, drainage, mountains hachured. Scale about 35 miles to an inch. (J. H. U.)

LUCAS, F., JR. A topographical Map of the route of a Proposed
Canal and the country between Conewago and Baltimore.

Report by the Maryland Commission on a Proposed Canal from Baltimore
to Conowago. Baltimore, 1823.

15 1/2x18 1/2, colored, roughly hachured. Scale 4 3/4 miles to an inch. (J. H. U.)

———— Maryland (with plan of Baltimore). Copyrighted Nov. 1,
1819.

A General Atlas containing distinct Maps of all the known countries in
the world. Baltimore, by Fielding Lucas, Jr., 1823.

19 3/8x11 1/4, hachured. Scale 12 miles to an inch. (Peabody.)

1824.

SHRIVER, JAS. Map of the Country through which a Canal to
connect the waters of the Chesapeake and Ohio is proposed to pass
and of the National Road between Cumberland and Wheeling with
adjacent country from Actual Survey by Jas. Shriver.

Shriver's account of surveys relative to the projected Chesapeake and
Ohio and Lake Erie Canals. Baltimore, 1824. (J. H. U.)

VANCE, D. H. Map of Virginia and Maryland. Constructed from
the latest authorities, 1824. Drawn by D. H. Vance. Engraved by
J. H. Young. Published by A. Finley, Phila. 1824.

A new American Atlas fol. Philadelphia. A. Finley, 1826, No. 7.

1826.
MEASE, JAMES.

See Minutes of Proc. Amer. Phil. Soc., Phila., 1743-1838.
Proc. Amer. Phil. Soc., xxii (2), 1884, p. 554.