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  • Objects by: E. Leybold Nachfolger

Objects by: E. Leybold Nachfolger

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Objects by: E. Leybold Nachfolger
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E. Leybold Nachfolger (19)
Wolfgang Gaede (4)
Central Scientific Company (2)
Department of Physics, Harvard University (2)
Leeds & Northrup Company (2)
OSRAM GmbH (2)
Percy Williams Bridgman (1)

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Vacuum Pump (7)
Chemistry Apparatus (3)
Discharge Tube (2)
Model (2)
Demonstration Apparatus (1)
Hydraulic Ram (1)
Measuring Device (1)
Unknown (1)
Whistle (1)

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Exhibit 2005--CHSI's Putnam Gallery (1)

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Maker Info

E. Leybold Nachfolger

Ernst Leybold (1827-1907) started in 1850 selling apothecary glasswork, from 1854 he

expanded his sales with scientific apparatus and started in 1867 with his own glassblowing and mechanical production for teaching science and laboratory. In 1870 Ernest Leybold retired and sold the company to Emil Schmidt and Otto Ladendorff who renamed it E. Leybold Nachfolger.

apparatus for determining the coefficient of expansion of gases by heat

apparatus for determining the coefficient of expansion of gases by heat

E. Leybold Nachfolger
1920-1940
control panel for high vacuum pumping system

control panel for high vacuum pumping system

E. Leybold Nachfolger
ca. 1910-1930
Gaede high vacuum mercury pump

Gaede high vacuum mercury pump

E. Leybold Nachfolger
1900-1910
Gaede-type rotary mercury vacuum pump

Gaede-type rotary mercury vacuum pump

E. Leybold Nachfolger
1900-1910
gas discharge tube (broken)

gas discharge tube (broken)

E. Leybold Nachfolger
ca. 1950-1970
Hope's apparatus to show the maximum density of water

Hope's apparatus to show the maximum density of water

E. Leybold Nachfolger
1900-1940
hydraulic ram model

hydraulic ram model

Central Scientific Company
1920-1940
model of circular vernier

model of circular vernier

E. Leybold Nachfolger
circa 1900
model of isochromatic surfaces in biaxial crystals

model of isochromatic surfaces in biaxial crystals

E. Leybold Nachfolger
1890-1930
model of isochromatic surfaces in uniaxial crystals

model of isochromatic surfaces in uniaxial crystals

E. Leybold Nachfolger
1890-1930
molecular vacuum pump

molecular vacuum pump

E. Leybold Nachfolger
1915-1920
molecular vacuum pump

molecular vacuum pump

E. Leybold Nachfolger
1915-1920
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