UFO(Unidentified Ferrous Object)

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Among the many small bits and pieces recovered from theMonitorwas this odd fitting. It was found inside of the turret. It is made of iron or a high iron alloy but has not rusted to anywhere near the extent of the other iron artifacts from theMonitor. It also had very little concretion attached to it. It appears to be made of 2 pieces. 1 piece is the majority of the object including rectangular block and sloped fin in the middle. The other piece is a 1/8” thick sheet of metal partially wrapped around the bottom of the first pieces and possibly torn along the edges.

The second piece appears to be a whiter alloy than the first. We have not yet had the chance to conduct x-ray fluorescence analysis to determine the alloy, but both strong rare earth and weak magnets will stick to all parts of the object so it has to have a fair bit of iron in it. Due to the unusual shape, the crispness of the edges, and the low degree of rusting and concretion we feel that it is likely a modern object that intruded into the site, but we aren’t 100% certain of that. It could be from one of the research submersibles used to investigate the wreck, or a WWII depth charge, or fishing boat that passed overhead. It is probably not from any of the equipment used during the actual recovery process as it did have some concretion attached, indicating that it had spent some time on the bottom. Can anyone out there shed any light on this for us? Have you seen a fitting like this? Do you have something like this on your boat or on any of your tools?Read more

A Visit to Jacob Nicklis’ Memorial

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Recently I had the opportunity to visit the memorial of one of the brave sailors who was lost when theMonitorsank in a storm off Cape Hatteras on December 31st, 1862. Jacob Nicklis, son of William Nicklis, a prominent tailor in Buffalo, New York had re-enlisted as an ordinary seaman in the US Navy on October 13, 1862 and joined theMonitor’screw shortly thereafter. He is commemorated on the Nicklis-Leonard family obelisk at Forest Lawn cemetery in Buffalo.

During archaeolgical excavation of theMonitor’sturret, a spoon was found engraved with the initials ‘JN’ which was identified as having belonged to Mr. Nicklis. The spoon has been conserved and is now on display at The USSMontitorCenter.Read more

Nutguard Part 2

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nutguard讨论了几个小ks ago has now been removed from its desalination bath. It was dried under a fan overnight then coated with a tannic acid solution to stabilize the surface. It was necessary to carefully scrape away numerous large flakes of rust from all over the surfaces of the object before the tannic acid could work. As the flakes came away bright metal was visible. The entire surface had an even black color once the tannic acid had been applied. A coat of acrylic lacquer was applied to give it some moisture protection and the object was photographed and placed on a padded mount for long term storage.

The most delicate part of the treatment was preserving a large iron fragment connected to the edge of the nutguard by just a tiny ribbon of metal. A cloth band on the storage mount secures it to prevent it from moving.Read more

从铸造:铁倒

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Buffalo, New York April 10, 2010

The day of the spring iron pour at Buffalo State College is finally here! After nearly a week of preparation, the iron furnace named ‘Betty’ was lit in the morning and Will and other experienced iron casters fed in measured charges of 7 lbs. of coke and 50 lbs. of iron. Other parts of the team lined up sand molds, ready for pouring.Read more

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