Various places and publishers, 1891-1921. Over 930 pages; 12mo & 8vo, bound in original cloth or boards. Illustrated with 18 plates and numerous text figures.
Comprises: BECK, Conrad. The Microscope. A simple handbook. First edition. London, R. & J. Beck, 1921 - CABRERA, Angel. Los Animales Microscopicos. (Madrid), Espasa-Calpe, 1934 - COTTON, A. & H. MOUTON. Les Ultramicroscopes et les objets Ultramicroscopiques. Paris, Masson & Cie., 1906 - LANKESTER, Edwin. Half-Hours with the Microscope. A popular guide to the use of the Microscope as a means of amusement and instruction. New edition [third]. London, C. Arthur Pearson, 1906 - PROWAZEK, S. von. Taschenbuch der mikroskopischen Technik der Protistenuntersuchung. Zweite umgearbeitete Auflage. Leipzig, Johann Ambrosius Barth, 1909 - WOOD John George (1827-1889). Common objects of the Microscope. London, George Routgedge and Sons,(1891).