Let There Be Light: Updates on Conservation at the Maria Mitchell Observatory

April 7, 2025

The concrete floors have been cleaned and stabilized in the Astronomical Study cellar and the Dome Room. The Pillar Room floor will need warmer temperatures as the epoxy we are putting on the floor cannot cure properly. This is because the floor of the Pillar Room sits directly on the ground – there is no cellar beneath– and the pillar for the telescope located in this space goes directly down into the ground. This is done so that if there is any movement in the building, the telescope itself will not move or shake. 


While we wait for that final treatment of the Pillar Room floor, the electrician has moved in. He has replaced the very old wiring – but kept the original switch knobs for the glass plates built into the bookshelves. These glass plates are from the  1920s – most were taken at the Maria Mitchel Observatory. We have restored push    button light switches – they more than likely had those as we had them in our former Science Library – now Research Center – and bronzed switch plates that are more in keeping with the time period. We have removed the 1980 track lighting and placed four larger ceiling lights in their place.  The Study never had ceiling lights or sconces – just task lighting – but we do need better lighting than that so we located some lighting that is in-keeping with the period and the use of the building. Other switches and lights are being updated – the wiring in particular. Pen Austin will some come in to make a few small lime plaster repairs from the track lighting – interesting construction that revealed itself upon taking down the track lights. Lime plaster, concrete, chicken wire, wood, and some much older looking nails than I expected for 1922. A thank you to Brian Connor Electric and to Elizabeth Markle for help sourcing the lights.


JNLF

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By Jascin N. Leonardo Finger August 17, 2026
August 19 {1857}. There are four great men whose haunts I mean to seek, and on whose footsteps I mean to stand: Newton, Shakespeare, Milton, and Johnson. To-day I told the driver to take me to St. Martin’s, where the guide-book says that Newton lived. He put me down at the Newton Hotel, but I looked in vain to its top to see anything like an observatory. I went into a wine-shop near, and asked a girl, who was pouring out a dram, in which house Newton lived. She pointed, not to the hotel, but to the house next to a church, and said, “that’s it – don’t you see a place on the top? That’s where he used to study nights.” It is a little, oblong-shaped observatory, built apparently of wood, and blackened by age . . . .” Blackened no doubt by the wood ash and soot found in the air throughout over-crowded nineteenth century London. We always think about London being very foggy in the nineteenth century but frankly a lot of it was wood and coal ash as the nineteenth century grew older, particularly as factories developed and belched all of that into the air – think Sherlock Holmes in the 1880s. But Maria Mitchell, while starting in Europe as a young woman’s chaperone, also knew that this tour of Europe was a great learning experience – the equivalent of a college education she could not have. Doors were thrown open to her around Europe – in particular at all of the observatories that dotted the continent. She was not just well-known – she was famous. JNLF
By Jascin N. Leonardo Finger August 10, 2026
This is a blog of the past. I often think of this “story” when it’s hot and humid out. So here it is again. The past few weeks have been very un-Nantucket as far as the heat and the extreme humidity. When I was a child and even a teenager, I remember that we always wore long pants and even sweaters in the summer evenings on island. This does not seem to be the norm any longer unfortunately. The heat also leads me to think about staying cool and what generations before us did to preserve food. Long before modern refrigeration, ice was used for preserving foods. Although the use of ice brought an end to salting and drying fish for local markets, with railroad development and western expansion in the 1850s, salt fish was still being shipped to inland domestic markets as well as abroad. As the fishing industry grew on Nantucket and elsewhere, however, so did the need for ice to keep the catch fresh for market. On Nantucket, when a hard freeze produced ice of the necessary thickness, blocks were cut from Maxcey’s and Washing Ponds and the North Head of Hummock Pond and stored in nearby icehouses. This was a fairly long and tricky process that took skill to make sure the ice was the right thickness and that one did not fall through the ice. Mainland icehouses typically used sawdust for insulation, but Nantucket ice was insulated with beach grass, seaweed, and eelgrass—sawdust not being readily available here. The iceman would drive his cart around the streets with usually a gaggle of children trailing behind – or hitching a secretive ride on the back of the cart – hoping for a piece of ice to suck on and cool off with – back when something that simple was a pure delicacy. When electricity was introduced on Nantucket in 1889, cutting pond ice was no longer necessary. Captain John “Jack” Killen built the first ice-making plant, on Straight Wharf, opening it on May 5, 1902. Several other plants, including that of the Island Service Company, followed—all operating until the Great Depression. Nantucket’s early ice-making plants were established primarily for packing fish and shellfish, which were shipped in barrels or fish boxes layered with ice. Fishermen both on and off-island would stock up on ice before going out on long trips, and it is said that island ice was of a much higher quality than that from plants off-island—perhaps because of the purity of Nantucket’s water. Some people still cut ice. My parents had an elderly friend, now gone, and his family owned – and I assume still owns – a camp of cottages from the 19 th century up in New Hampshire. In the winter, the entire family shows up to harvest ice and store it in the icehouse. The ice is then used in each of the cottages during the summer since they have no electricity or plumbing. It is an art that is almost gone but happily there are still a few who have passed down the knowledge and skill for harvesting ice. I recently took a look at his obituary and was blown away – I remember him for ice harvesting – but wow what a life! One of service and seeking justice. JNLF
August 3, 2026
“If you don’t look, you don’t see. You have to go and look.” -Edith Andrews
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