---- The celebrated Dr. Thomas Young published in the second
volume of his _Course of Lectures on Natural Philosophy and
the Mechanical Arts_ (1807) a most valuable Catalogue of
books and papers relating to the subject of his Lectures,
which is classified minutely, and occupies 514 quarto pages
in double columns. In Kelland's new edition (1845) the
references are abridged and inserted after the several
lectures to which they refer.

_Philology._--Max Mueller's "Lectures on the Science of
Language"; Marsh's "Lectures" and "Origin and History of the
English Language"; Abp. Trench's "English. Past and
Present"; "Select Glossary."

_Physics._--Elementary Treatise on Natural Philosophy. By A.
P. Deschanel. 8vo.

---- Elementary Treatise on Physics. By A. Ganot, edited by
E. Atkinson. Sm. 8vo.

_Plate._--Old English Plate, ecclesiastical, decorative, and
domestic, its makers and marks. By Wilfred Joseph Cripps,
M.A., F.S.A. Second edition. London, 1881. 8vo.

_Plays._--See _Drama_.

_Pottery._--Marks and Monograms on Pottery and Porcelain of
the Renaissance and Modern periods, with historical notices
of each Manufactory.... By William Chaffers. Fourth edition.
London, 1874. Roy. 8vo.

_Prices._--History of Prices from 1793 to 1856. By Thomas
Tooke and William Newmarch. London, 1838-57. 6 vols. 8vo.

_Prints._--An Introduction to the Study and Collection of
Ancient Prints. By William Hughes Willshire, M.D. Edin.
Second edition, revised and enlarged. London, 1877. 2 vols.
8vo.

---- The Print Collector, an Introduction to the Knowledge
necessary for forming a Collection of Ancient Prints. By J.
Maberly, ... Edited with Notes, an Account of Contemporary
Etching and Etchers, and a Bibliography of Engraving. By
Robert Hoe, jun. New York, 1880. Sq. 8vo.

---- Etching and Etchers. By P.G. Hamerton. New edition.
London, 1876. 8vo.

_Printing._--Typographia or the Printers' Instructor:
including an Account of the Origin of Printing.... By J.
Johnson, Printer. London, 1824. 2 vols. 8vo.

---- A Dictionary of the Art of Printing. By William Savage.
London, 1841. 8vo.

_Proverbs._--A Hand-Book of Proverbs, comprising an entire
republication of Ray's Collection of English Proverbs ...
and a complete