xii naturalists’ quarterly advertiser. 
8. GOSSE.—Evenings at the Microscope ; or, Researches 
among the Minuter Organs and forms of Animal Life. By 
P. H. Gosse .1 50 
Second hand copy, good condition.1 00 
9. GRIFFITH and HENFREY. — The Micrographic 
Dictionary, a Guide to the Examination and Investigation 
of the Structure and Nature of Microscopic Objects. By 
J. W. Griffith and A. Henfrey. 3rd edition. Illustrated 
with 48 plates and 812 wood-cuts. London, 1875 . . 20 00 
10. GRIFFITH and HENFREY.—An Elementary Text- 
Book of the Microscope, including a Description of the 
Methods of Preparing and Mounting Objects, etc. By 
J. W. Griffith and A. Henfrey. 12 colored engravings. 
12mo.3 00 
11. HOGG. —The Microscope; its History, Construc¬ 
tion, and Application. By J. Hogg. Illustrated. 6 th edi¬ 
tion. 1 vol., 8 vo, 1867 . 3 50 
12. PEREIRA.—Lectures on Polarized Light; together 
with a lecture on the Microscope. By J. Pereira, M. D. 
Second edition, enlarged. Edited by the Rev. B. Powell, 
M. A. 1 vol., 12mo, cloth. London, 1854 . . . 2 25 
13. PHIN.—Practical Hints on the Selection and Use 
of the Microscope. Intended for Beginners. By John 
Phin. 2nd edition, illustrated. 12mo, cloth. New York, 
1877 .. 75 
14. SLACK.—Marvels of Pond Life ; or, a Year’s Micro¬ 
scopic Recreations among the Polypes, Infusoria, etc. By 
Henry J. Slack, F. G. S. 12mo, cloth, illustrated. Lon¬ 
don, 1877 1 75 
15. WARD.—Outline Facts of Chemistry, with Exer¬ 
cises. By J. Ward, F. G. S. 1 vol. 16mo, 
cloth.1 24 
10. “ Microscopic Teachings. Illustrated with 
Colored Plates. By the Hon. Mrs. Ward. 1 
vol. 12mo, cloth.3 75 
17. “ The Microscope, or Descriptions of Va¬ 
rious Objects of Especial Interest and Beauty, adapted for 
Microscopic Observation. By the Hon. Mrs. Ward. 1 vol. 
12mo, cloth. Illustrated. London, 1869 . . . . 1 75 
18. WOOD.—Common Objects of the Microscope. By 
Rev. J. G. Wood. 12 mo, cloth. London, 1864 . . . 1 25 
19. COLE, T.—List of Infusorial Objects found in the 
neighborhood of Salem, Mass. pp. 18. 1843 ... 60 
