A president, a professor, and the president’s wife go to Paris…Punchline: they come back with a telescope

Middletown CT, circa 1831…Astronomy is listed as a prospective course for Wesleyan students under the direction of Professor Augustus W. Smith, who will later become the President of Wesleyan University in 1852. Before students can actively engage in a college-level astronomy course, however, equipment is needed. How scientific equipment indeed reached Middletown, Connecticut from Paris, France is a curious story…

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Sample correspondence. Image courtesy of Wesleyan Special Collections and Archives. Photo by the author.

In 1835 President Wilbur Fisk (who was known for his keen interest in astronomy), his wife, Mrs. Fisk, and Professor Harvey B. Lane journeyed to Paris specifically to purchase scientific equipment for the new university, including its first telescope. In Paris Fisk met Mr. Lerebours, a telescope maker, and expressed interest in purchasing a telescope for student and faculty use. After this initial visit, correspondence between Smith, Fisk, and Lerebours continued until Fisk purchased a refractor telescope with a 6” lens a year later for 6,000 franks and an additional 970 franks for shipping costs. And so, Wesleyan became the first university to own a 6” telescope! No other major university had any sort of 6” telescope; Yale University had a 5” telescope purchased in 1828.

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This Bill of Sale indicates that Mr. Lerebours, the telescope maker in Paris, officially sold the 6″ telescope to Mr. Fisk. Thus, the 6″ telescope, currently mounted inside the Observatory, is titled “the Fisk Telescope.”

In the Wesleyan Special Collections & Archives there is not only an entire file on the 6” telescope but also copies of bill of sales receipts and purchases made by Fisk on behalf of the Wesleyan Astronomy Department.

 

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Additional scientific equipment was sold to Mr. Fisk by Mr. Lerebour as indicated by the reverse side of the Bill of Sale. Image courtesy of Wesleyan Special Collections and Archives. Photo by the author.

 

 

 

 

 

 

 

Fisk Telescope Chronology

The “Fisk Telescope Chronology” allows us to track its path from 1835 to 1922. Image courtesy of Special Collections and Archives. Photo by the author.

 

When the Fisk telescope arrived at Wesleyan, it was placed in the back of Smith’s house at the intersection of College and Cross Streets, where it remained in use by students and faculty. The “Fisk Telescope Chronology” document accounts for its later 1866 placement to the site of Rich Hall (the ’92 Theater) in and then its movement to Observatory Hall in 1869.

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Photograph of 1925 eclipse taken with use of the Fisk Telescope. Image courtesy of Wesleyan Special Collections and Archives.

 

 

Advance research using the Fisk telescope, however, was not performed until 1914 when Frederick Slocum became Professor of Astronomy. Slocum directed and initiated the fledgling parallax program; such a program dealt with the measurement of stellar objects and movements or position of stars. These measurements depended on the accuracy of the machinery used to record observations and the conditions of the atmosphere at specific times. The measurements were especially tedious, as they had to be recorded by hand pending further advancements in technology. The 6” telescope was not advanced enough to obtain accurate measurements, so in 1922 Wesleyan acquired the 20” in telescope specifically to determine stellar positions and build a more advanced parallax program. Even so, the 6” telescope was still used for documentation of the 1925 solar eclipse. I even found a printed photo of the eclipse made with the telescope while I was lurking around in Special Collections.

The 6” telescope moved again as the landscape of Wesleyan began to change in 1959. It was remounted and placed in a new dome that was west of the 20-inch refractor. From documents and letters in the Wesleyan SC&A, it seems that the 6” telescope went into dormancy from 1869 and 1925. Today, it stands on display, currently in the observatory, in all its glory. So, please feel free to stop by and sneak a peak!

Fisk Telescope mounted in the Van Vleck Observatory.

The Fisk Telescope in its current home at the Van Vleck Observatory.

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One thought on “A president, a professor, and the president’s wife go to Paris…Punchline: they come back with a telescope

  1. I’ve wondered why the Fisk telescope wasn’t mounted alongside the 12-inch Clark telescope when the latter was in use atop Observatory Hall. Perhaps the mounting was not strong enough to carry both securely, or perhaps there were other plans for the 6-inch originally. It is, however, fortunate that the university kept the 6-inch. Unlike the 6-inch, the 12-inch was sold when the 20-inch refractor was obtained, but one can’t complain about that too much since Leslie Peltier would later put the 12-inch to very good use securing observations of variable stars.

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