Just published, with ten coloured Engravings, price 5s.,
NOTES ON AQUATIC MICROSCOPIC SUBJECTS OF NATURAL HISTORY, selected from the "Microscopic Cabinet." By ANDREW PRITCHARD, M.R.I.
Also, in 8vo., pp. 720, plates 24, price 21s., or coloured, 36s.,
A HISTORY OF INFUSORIAL ANIMALCULES, Living and Fossil, containing Descriptions of every species, British and Foreign, the methods of procuring and viewing them, &c., illustrated by numerous Engravings. By ANDREW PRITCHARD, M.R.I.
"There is no work extant in which so much valuable information concerning Infusoria (Animalcules) can be found, and every Microscopist should add it to his library."—Silliman's Journal.
London: WHITTAKER & CO., Ave Maria Lane.
GLASGOW CATHEDRAL.
Will be published on or about 15th June, with Plan and Historical Notice,
FOUR VIEWS OF THE CATHEDRAL CHURCH OF GLASGOW, drawn on Stone from Original Sketches, and printed in the first style of Chromolithography by MESSRS. N. J. HOLMES & CO., Glasgow. Complete in Ornamental Wrapper, price One Guinea.