Telescope (Refracting)

Telescope (Refracting)

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Maison Bardou, for many years a leading manufacturer of small telescopes for education and recreation, was established in Paris in 1818. The firm displayed their wares at the Centennial Exhibition in Philadelphia in 1876.
This telescope has a brass tube assembly, an objective lens of 3½ inch aperture and 52 inch focus, and a wooden tripod. The "A. BARDOU PARIS" inscription indicates that it was made between 1878 and 1895. James W. Queen & Co., the leading purveyor of scientific instruments in the United States, offered similar instruments for $175.
Everett Harrington Hurlburt, later to become a professional astronomer and physicist, received this from his father in the early 1920s. He continued to use it throughout his life, particularly for viewing solar eclipses.
Ref: James W. Queen & Co., Astronomical Telescopes (Philadelphia, 1889).
The Telescopes of Bardou & Son (New York, 1911).
Currently not on view
Object Name
telescope, refracting
place made
France: Île-de-France, Paris
Physical Description
wood (overall material)
brass (overall material)
overall: 9 1/4 in x 5 19/32 in x 54 1/2 in; 23.495 cm x 14.224 cm x 138.43 cm
ID Number
catalog number
accession number
Credit Line
Mrs. Everett Hurlburt
See more items in
Medicine and Science: Physical Sciences
Science & Mathematics
Data Source
National Museum of American History
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