SUNDRY APPARATUS—(contd.)

s. d.

£

Akehurst Pond-life Tank, rectangular shape, for use with Greenough

Microscope and water-immersion objective . . . . . . .. 1

Chrome Loop, in glass handle, for bacteria . . . . . . 0

Metal Box, for carrying blood smears on 3" x 1" slips . . .. . . 0

Hypodermic Syringe, India Office pattern, 1 c.c., in hinged nickel-plated

metal case, complete with 2 platinum-iridium needles, made in glass 1 Sykes’ Hydrometer, solid turned brass float, Bates’ metal weights,

ivory thermometer, complete in mahogany case . . .. . . 2

Morton Non-luminous Ophthalmoscope, with full set of lenses and 3 mirrors, complete with condensing lens and colour test handle, in case . . . . .. . . .. . . . . .. . . 1

Couper’s Non-luminous Ophthalmoscope, full set of lenses, 2 mirrors,

in case . . . . . . . . . . . . . . .. . . 1

Desk Barometers, with thermometers of unique design in chromium.

Each . . . . . . . . . . . . . . .. 0

Wall Barometers, modern design, excellent instruments. Each .. 1

Desk Barometers, in coloured bakelite. Worth double. Each . . 0

Minifex. The smallest precision camera in the world, weight 5 oz., length 3J", width 2", thickness ij". Takes film, 36 exposures, Compur shutter with delayed action, f/3.5 Trioplan lens. New . . 5

9x12 cm. Folding Focal-plane Camera, Dynar i/6 lens, 12 single

slides, leather case. Good condition. Worth double .. .. 5

6£ X 4f Sanderson Camera, field type, 1 slide .. .. .. 2

Combination Set, consisting of clock and aneroid barometer, each 12" face, recording barograph, and Sixes maximum and minimum thermometer, in ebonised wood case, measuring 24" wide, 12" high, and 6" deep.

This is of early manufacture, is accurate in working, and forms an attractive piece of furniture . . . . . . . . .. . . 12

Browing Spectroscope, with focussing adjustment to eye-lens, glass

cover to slit, giving a very fine broad spectrum . . . . . . 2

Browing Spectroscope, with adjustable slit and comparison prism, with

wave-length scale. It can be mounted for use with the Microscope 1 Ashe-Finlayson Comparascope, by R. & J. Beck, with instructions . . 2

BOOKS

£

The Powers of the Creator displayed in the Creation, by Sir John Graham-Dalzell, 3 vols., 1851, beautifully illustrated, very rare collector's edition . . . . . . .. . . .. 3

The Rotifera, Hudson and Gosse, 3 vols., bound in cloth, letterpress,

plates and supplement . . . . . . . . .. 7

Natural History of Plants, by Kerner and Oliver, Vols. I and II

(4 books) . . . . . . . . . . . . .. 3

Dictionary of British Scientific Instruments . . .. .. .. 0

National Academy of Sciences, Vol. IX, Monograph of the Bombycine Moths of North America, including transformations and origin of the larval markings and armature. Washington, 1905 .. . . 1

The Microscope, by Dr. H. Van Heurck, translated by Wynne Baxter 2

Schmidt’s Atlas of the Diatomaceas, Parts 1 to 42 and Part 45, each

part containing the full complement of plates. In good condition 25

Artischen Diatomeen, by Cleve and Grunow . . . . .. . . 0

( 21 )

0 0 8 6 3 6

1 0

0 0

10 0

5 0

18 6 10 0 15 0

0 0

10 0 0 0

0 0

10 0

10 0 0 0

s. d.

10 0

10 0

0 0 2 6

0 0 5 0

0 0 17 6

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Le texte affiché peut comporter un certain nombre d'erreurs. En effet, le mode texte de ce document a été généré de façon automatique par un programme de reconnaissance optique de caractères (OCR). Le taux de reconnaissance estimé pour cette page est de 96,79 %.

La langue de reconnaissance de l'OCR est l'Anglais.

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