microscope (15 Ergebnisse)

Paperback. Zustand: Good. No Jacket. Former library book; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Hardcover. Zustand: Good. Zustand des Schutzumschlags: Fair. with 48 plates in colour, 55 half-tone plates and numerous text figures and diagrams depicting 286 representative species from original enlarged microscope drawings by Cyril O. Hammond (illustrator). 1st Edition. Firmly bound, maroon cloth boards. Creases on front end paper and half title page.Scuffing, tears, sello tape support and creases on jacket.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

24 cm. pp. 189-209. 7 figs. Self-wraps. Ownership signatures of Rothman and Allen Bishop.

V, 102 pp. In-8 - perc. noire éd., jaquette.

New Series: no. 302, vol. 76, pt. II, October, 1933. 8vo. pp. 175-329, 5] pp. Original printed green wrappers. Very good. Contents: W. N. F. WOODLAND, On the Anatomy of some Fish Cestodes described by Diesing from the Amazon 11 plates]; J. A. MOY-THOMAS, Notes on the Development of the Chondrocranium of Polypterus senegalus 16 figures]; WILFRED FERNANDO, The Development and Homologies of the Mouth-parts of the Head-Louse 10 figures]; KRISHNA BEHARI LAL, Cytoplasmic Inclusions in the Eggs of certain Indian Snakes Plate 17]; V. V. HICKMAN, On a new Prorhynchid Turbellarian from Tasmania, plate 18, 2 figs.]; V. B. WIGGLESWORTH, The Physiology of the Cuticle and of Ecdysis in Rhodnius prolixus (Triatomidae, Hemiptera); with special reference to the function of the oenocytes and of the dermal glands 15 figures]; EDWIN S. GOODRICH, Notes on Odontosyllis 12 figures]. Also: This title becomes: Journal of Cell Science.

Couverture souple. Zustand: bon. R240000941: NON DATE. In-4. Broché. Bon état, Couv. convenable, Dos satisfaisant, Quelques rousseurs. 13 pages illustrées en noir et blanc. . . . Classification Dewey : 610-Sciences médicales. Médecine.

Couverture souple. Zustand: bon. R240000938: NON DATE. In-4. Broché. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 48 pages. Nombreuses illustrations en noir et blanc. . . . Classification Dewey : 610-Sciences médicales. Médecine.

Small brass barrel microspoe 18cm, extending to 23cm. The box measures: 20.5cm x 6.8cm x 6cm. Containing 4 lenses and 5 original glass slides. This vintage J.H. Steward Brass Barrel microscope is a unique piece of scientific collectable from the 1869. Made of brass, this microscope features a student design with slides and lenses, making it a practical and historical tool for exploring the microscopic world. Perfect for collectors or enthusiasts of scientific instruments, this piece offers a glimpse into the past and allows users to delve into the intricacies of microscopy with its classic design and functionality. ** "J H Steward Limited . Opticians and scientific instrument makers. James Henry Steward (18171896) established J. H. Steward in London in 1852. As "Head Optician". J. H Steward became incorporated as J. H. Steward Limited on 1st February, 1913. The company produced a large range of items for military use and advertised in their catalogues that they produced instruments for 'Reconnoitring, Sketching, Night Marching, Signally, Gun Laying'. They were well thought of with their work to such a standard that they were opticians to 'The British & Foreign Governments, the National Rifle Associations of England, India, Canada & the Colonies and the National Artillery Association. They traded from the following locations: 1856 - 1971 406, The Strand London W.C. 2 ; 1866 - +/-1893 54, Cornhill London E.C. 3; 1867 - +/-1930 63, St. Paul's Churchyard London E.C. 4; 1869 - +/-1930 66, The Strand London W.C. 2 ." - See Science Museum Group .

Paris, Crochard, 1821. No wrappers. In: "Annales de Chimie et de Physique, Par MM. Gay-Lussac et Arago.", tome 17, Cahier 4. With titlepage to tome 17. Pp. 337-414 a. 1 engraved folded plate. (Entire issue offered). Amici's paper: pp. 412-434 a. 1 folded engraved plate. Clean and fine, printed on good paper. First French edition of Amici's famous paper "Dei microscopii catadiottrici" first published in Italian in 1818, in which he describes his invention of a new type of catadioptric microscope, the first with successfull achromatic lenses. The invention had a great impact on biology - Amici himself was able to see the streeming movements of protoplasm in the Alga Chara and in examining the hairs on the stigma of Purslane he saw a tube given off by the pollen grain, and the granular content os prerform streaming movementys like those in Chara, an importent feature in plant fertilization.

Leipzig, J.A. Barth, 1874. Without wrappers. In "Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff", Jubelband. With titlepage to "Jubelband". Titlepage with a stamp. Pp. 557-584 First appearance of a fundamental paper in modern optics in which Helmholtz published his discovery of the resolution limit of the microscope. He found that the limit for the difference of magnitude that we are able to distinguish plainly is in general found equal to half the wave-lenght of theparticular light employed. A further increase in optical power beyond that of the best modern instruments does not therefore seem possible.

Paris, L'Imprimerie Royale, 1770. 4to. Without wrappers. In "Histoire de L'Academie Royale des Sciences. Année MDCCLXVII. Avec les Memoires de Mathematiques & de Physique, pour la même Année." Pp. 423-470 and 10 folded engraved plates. Clean and fine. First edition. The author here describes his invention of this microscope with full instructions for manufacture and with fine drawings of every part of the instrument on 10 fine plates.