Maria Mitchell In Her Own Words
Jascin N. Leonardo Finger • December 13, 2024
Observatory – Dec. 5, 1873
President Raymond,
A plaster cast of the head of Mary Somerville by the sculptor Moe Donald, has been received as a donation to the Observatory. It is not only a beautiful ornament in itself, but it has the additional value of being the gift of another remarkable woman Frances Power Cobbe of London. I have supposed that some other notice should be taken of it, beside the unofficial letter which I shall write to Miss Cobbe.
Maria Mitchell
Mary Somerville, as I have mentioned before, was one of Maria Mitchell’s heroes. On her first trip to Europe in the 1850s, Maria met Somerville. While she made comments regarding this in her journal, I can only image how she truly felt in her presence – something words on paper might not convey. This plaster cast remained in a position of prominence in the observatory during the remainder of Maria’s time at Vassar.
She met Frances Power Cobbe, the donor of this bust, on her second trip to Europe in the summer of 1873. Maria had a letter to deliver from Julia Ward Howe and also wished to leave Power Cobbe with a pamphlet regarding Vassar College – fundraising I am sure! She was worried she would not be at home but she was and Power Cobbe knew who Maria was straight away – she had been told Maria was in London! After some initial misinformation, Maria came to know that Power Cobbe was indeed a powerful force among the Suffragettes.
JNLF
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August 17{1857} Today we have been to the far-famed British museum. I carried as “open sesame” a paper given to me by Prof. Henry asking for me special attention from all societies with which the Smithsonian {is} connected . . . . The art of printing has brought us incalculable blessings, but as I looked at a neat manuscript book by Queen Elizabeth copied from another, as a present to her Father I could not help thinking that it was better than worsted work! On August 2, 1857, Maria Mitchell and the young woman she was accompanying as a chaperone, Prudence Smith, arrived in Liverpool England for their European tour. Maria Mitchell’s “open sesame” was a letter of introduction – she went with several. She would find that the doors were thrown open for America’s first woman astronomer – she was that well known in America and abroad. She would become quite close to Sir George Airy, the British Astronomer Royal, and his wife Richarda, as well as the astronomical Herschel family. JNLF
After many years on the making, we are happy to officially announce the re-opening of the Maria Mitchell Vestal Street Observatory – also fondly referred to as the MMO. As you may have seen on the Maria Mitchell’s Attic bog, this has truly been more than a multi-year labor of love. Way back in 2016, we began the first steps with a structural assessment by structural engineer, John Wathne of Structures-North. That, coupled with an earlier Conservation Assessment Program grant from Heritage Preservation and supported by the Institute for Museum and Library Services that allowed the MMA to hire architectural conservator, Michael Devonshire, began us on our path to conserve the historic MMO. Grants from the Community Preservation Act and the M. S. Worthington Foundation supported the conservation work on the 1908 Observatory and its 1922 Astronomical Study. Masonry and grout were repaired, rusted iron lintels over windows and doors were replaced with steel and work was completed to the “parapets.” This sounds simple – it was not – it was a multi- year project to work with the masonry and to create a matching grout. Wayne Morris, the mason, became a fixture on Vestal Street again – as he did all the masonry conservation and work on the exterior of the Research Center. Once the MMO’s exterior was weather tight and the interior masonry work completed, the rest of the crew moved in to conserve the plaster, re-paint, and conserve the original 1922 bookcases and woodwork in the Study. Paint was removed from the dome bringing it back to its original glory. Cement floors were cleaned and treated and electrical wiring was updated and new lighting put in the Study. A major renovation was also conducted concerning the “Seminar Room” – a 1987 addition to the west of the MMO – which was completed in 2024. This was funded in large part by Mitchell family descendant and former (now honorary) MMA Board Member, Richard Wolfe. New office spaces were created for astronomy staff, updates were made to the astronomy intern workspace and meeting space, and a new accessible bathroom was completed. We also owe a huge debt of gratitude to two other board members in this work, particularly with the Seminar Room – Elizabeth Markel and John Wise. We would like to thank everyone for their roles in making this long journey a success and for doing all of this important work. Thank you does not express it well enough – they have truly all been heroes of the MMO. We are beyond grateful. THANK YOU and WOW it all looks incredible! Wayne Morris, Mason John Wathne, Structures-North Consulting Engineers Wise Construction – John Wise, Pat Marks, “Chip” and Crew Elizabeth Markel, Elizabeth Markel Interiors Ellis and Schneider Electrical Benjamin Normand, Normand Residential Design W. B. Marden Plumbing, Robert and henry Butler, Mike Gillies, and Derek Kevin Wiggin and Crew, KW HVAC INC Pen Austin, plasterer Evita Caune, Riptide Finishes Brian Connor and Crew, Brian Connor Electric Inc. Adam Zanelli and Crew, Nantucket Heritage Painting Michael Devonshire James Lydon and Sons and Daughter Michael Stefanski, Seed to Stone Landscaping Matthew Anderson and Maxx Ray Michael Gault Pioneer Cleaning Brook Meerbergen, M.A. Supply / Green Mountain Window Co. Nantucket Networks Polygon Group JNLF
With the help of Edward Pickering from Harvard, the MMA was able to develop a research program and realized that a photographic telescope would be necessary. Funds were raised and by November 1913, a 7.5-inch photographic telescope was installed. Using Maria Mitchell’s 5-inch Alvan Clark telescope as a guide for the larger photographic telescope, the photographic telescope had a lens from Thomas Cooke and Sons of York, England and a cast-iron pier, mount, and clockwork by Alvan Clark & Sons in Cambridge, MA. The pier, mount, and clockwork are still present in the MMO – the pier and mount still utilized but by a 17-inch research telescope purchased with a grant from the National Science Foundation. The glass plates taken of the night sky at the MMO total more than 8,000 and they are still utilized for research. They capture a moment in the night sky that can never be captured again – just like a regular photograph. In order to capture the image of the night sky, exposures could last for as long as three hours or more. Glass plates were heavily used for researching variable stars. They also afforded opportunities for new discoveries that could go unnoticed when one looked through a telescope by eye. Glass plates are gelatin-coated dry plate negatives that first came into use in the 1870s. They were utilized well into the late twentieth century particularly because they did not shrink or deform like plastic film. At the MMA, we continued to take glass plates of the night sky until 1995 when we had the opportunity and funding to update to a CCD camera – charge-coupled devices. While the CCDs provided many improvements, they still did not have the detecting area and resolution of glass plates. Technology continues to evolve, and the MMA with it, as we work with new methods to capture the night sky photographically. JNLF