Scientific demonstration Madgdeberg Hemisphere 19th.

The Magdeburg hemispheres are a pair of large metal hemispheres, with mating rims. They were used to demonstrate the power of atmospheric pressure. When the rims were sealed with grease and the air wa

* A Brass Mounted Wood Scientific Demonstration Projector haynes, mathews & co., cape town, south africa Height of main body 18 x width 24 inches. Estimate $ 200-300 Property from the Collection of Dr

Map: Mapemonde. (World map in hemispheres) Maker: Unknown Origin: French, 19th Century Medium: Original lithograph with hand coloring. Sheet Size: 6 1/4 x 9 inches No Reserve: This lot starts at $1 an

Group (3) pocket scientific instruments, 19th/20th, includes a Short & Mason compensated barometer, made in England; an Abercrombie & Fitch pedometer, measures in yards and miles, made in France; and

A Lot of Various Scientific Instruments, 19th century and later. Including a dissecting microscope, a Surveyor's Compass and two others.

A Collection of Continental Scientific Instruments, 19th Century. Together with glass medical vials, lock and key collection.

A Hills McAnna Oiler Demonstration Model Late 19th/Early 20th Century raised on a wood base. Height overall 20 1/2 x width 16 1/2 inches.  Property from a Midwest Collector

HAND-TINTED LITHOGRAPH ON PAPER, 19TH C, H 12", W 18", "MAPPE-MONDE EN DEUX HEMISPHERES" A 19th century lithograph on paper depicting the word's hemispheres. Publishing date to the lower right in grap

A LARGE 19TH CENTURY SCIENTIFIC MICROSCOPE with spare lenses. Box 38 cm x 20 cm.

Three late 19th century hand-colored Engravings on laid paper after Tycho Brahe (Danish, 1546-1601). Depict Astronomical instruments from Atlas Maior, 1662, titled "Armillae Aequatoriae", "Armillae Ae

Tall vintage blown glass specimen jar. Dimensions: H 20.75" x D 4.75" Condition: Chips to rim.

Beautiful piece in good condition. Walnut or mahogany wood. Dates to late 1860 period. Hinges are like no other I have seen. Approximately 2 x 2 x 1". Shipping includes insurance. Shipping: Domestic:

The lot includes 4 late 1800s editions of The Messenger, An independent journal published at Center Moriches, and 3 editions of the Scientific American journal for 1896, 1898, 1915. Scientific America

Group of Scientific Instruments Physical demonstration models and others: 5 various Crookes cathode ray tubes, 1 x-ray tube (defective), 15 glass valves, 4 stands, 3 Leyden jars, 2 glass tubes with me

A 19th Century Scientific Instrument or Mechanical Ellipsograph as it is known. Marked at side in an ellipse, " F. Bowly's Patent Jan'y 14. 1868". Made of Rosewood, brass, boxwood, etc. This antique,

1893 Ants Bees & Wasps Entomology Color Illustrated Insects Natural History John Lubbock’s ‘Ants, Bees, and Wasps’ is a late 19th-century scientific account about common insects. This book of en

1865 Elements of Astronomy Science Globes Planets Solar System Kepler Newton “Elements of Astronomy” is a rare, mid-19th-century scientific treatise by Thomas Keith and Joseph Guy. This bo

1872 World Before the Deluge Figuier DINOSAUR Geology Natural Science Fossils A rare printing of the 19th-century scientific treatise, ‘The World Before the Deluge’ by esteemed French sci

Continental brass and iron 18th or 19th century scientific instrument, possibly a clock or watchmaker's tool. [8 1/4" H x 13 1/4" W x 8 1/2" D]. Oxidation; some stains and marks; slight bending.

A Demonstration Pendulum, Late 19th/Early 20th Century. H: 33 1/2 W: 14 3/4 D: 7 1/2 ins. Proceeds to benefit the Case Western Reserve University Dayton Miller Scholarship Fund.

1869 1ed Fowler Phrenology Physiology Occult Pseudoscience Psychiatry Anatomy Orson Squire Fowlers The Practical Phrenologist is a rare and curious 19th-century scientific treatise on phrenology. This

1854 Dispensatory Pharmacy Medicine US Confederate Civil War Provenance Cannabis George Woods “Dispensatory of the United States” is a 19th-century scientific encyclopedia of medicines, ch

1863 The Tropical World Zoology Botony PERU Brazil Amazon Coffee Hippos Gators G. Hartwig’s ‘The Tropical World’ is a mid-19th-century scientific study on the animals and vegetation found at the

1856 Meteorology SIGNED 1ed Philosophy of Weather Atmospheric Science Climate A rare, 19th-century scientific treatise written by American politician Thomas Belden Butler out of his love for the atmos