thermometer
Datecirca 1900
Inventory Number3729
ClassificationThermometer
Subject
Maker
Dr. H. Geissler, Nachfolger Franz Müller
fl. 1879 - 1920s
Cultural Region
Place of Origin
Dimensions71.5 x 1.7 cm (28 1/8 x 11/16 in.)
case: 3.5 x 76.5 x 3.8 cm (1 3/8 x 30 1/8 x 1 1/2 in.)
case: 3.5 x 76.5 x 3.8 cm (1 3/8 x 30 1/8 x 1 1/2 in.)
Material
Accessorieshinged carring case
DescriptionA glass thermometer with a scale from 15.5° to 20.8° Celsius, nested in a glass tube with a metal cap.
Signedon back of scale: Celsius Dr. H. Geissler Nachf & Frz. Müller in Bonn.
on black case (faded): Franz Muller / Dr. H. Geissler [illegible] / [illegible]
FunctionThis is a very precise thermometer with a range of only 5 degrees Celsius, and up to 1/100th of a degree of precision. The specific use for which its temperature range would be best suited is unknown.
Dr. H. Geissler, Nachfolger Franz Müller
Date: 1890-1920
Accessories: brown and green mottled case with missing top
Object number: 1998-1-0737
Dr. H. Geissler, Nachfolger Franz Müller
Date: 1890-1920
Accessories: hinged black case with violet velvet lining
Object number: 4428
Dr. H. Geissler, Nachfolger Franz Müller
Date: 1890-1920
Accessories: black cardboard case with green inner surface
Object number: 4399
Dr. H. Geissler, Nachfolger Franz Müller
Date: 1890-1910
Accessories: green cardboard case
Object number: 4389
Dr. H. Geissler, Nachfolger Franz Müller
Date: 1890-1920
Accessories: black cardboard case with red inner surface
Object number: 4397
Dr. H. Geissler, Nachfolger Franz Müller
Date: 1890-1920
Accessories: brass cap with knob at top; black cardboard case with red inner surface
Object number: 4400
Dr. H. Geissler, Nachfolger Franz Müller
Date: 1890-1920
Accessories: black cardboard case with marbled paper inner surface
Object number: 4407
Dr. H. Geissler, Nachfolger Franz Müller
Date: 1880-1900
Accessories: tubular cardboard case
Object number: DW0637
Dr. H. Geissler, Nachfolger Franz Müller
Date: 1890-1910
Accessories: black cardboard case with red inner surface
Object number: 4381
Dr. H. Geissler, Nachfolger Franz Müller
Date: 1890-1920
Accessories: wooden cylindrical case
Object number: 4975
Dr. H. Geissler, Nachfolger Franz Müller
Date: 1890-1920
Accessories: black cardboard case with red inner surface
Object number: 4404
Dr. H. Geissler, Nachfolger Franz Müller
Date: 1890-1920
Accessories: wooden case
Object number: 4411