Plain non-military buttons made of bone with depressed center and primarily four holes, though some contain five holes. Images show a small sample of twelve buttons of varying conditions before initial cleaning and desalination, seven buttons of varying conditions following cleaning and desalination, and thirty-five buttons of varying conditions following initial cleaning and desalination.
D-ring shackle made of iron, used to support the spar boom as part of the spar torpedo system, uncovered from suction pile excavation area about 2.3 m forward and to starboard of bow. Images show shackle following excavation with thick and compact shell and sediment concretion, x-ray photograph of shackle, and shackle following deconcretion, conservation treatment with caustic solution, and cleaning.
Left shoe, Brogan style, cut out of two main leather pieces with at least two metal nails in the heel and four eyelets for laces, two of them containing metal rings. Images show boot following removal from the submarine interior, x-ray photograph of the boot containing sediment and bone fragments, and boot following cleaning and freeze drying treatment.
Pencil composed of wood and coal, split into two halves. Images show the pencil pieces following its removal from the submarine interior sediment and pencil pieces following cleaning and freeze drying treatment.
Brass buckle with two prongs, possibly from a vest. Images show buckle following removal from the submarine interior with surrounding sediment and textile, and buckle following rinsing, cleaning, and thorough drying.
Brass thimble, 1.5 cm in diameter. Images show close-up of thimble following removal from the submarine and the thimble following mechanical cleaning and thorough drying.
Oil can (oiler) containing oil, composed of brass, discovered partly fused to the forward bulkhead and concreted. Images show the oil can under heavy concretion and the oil can following deconcretion, conservation treatment with caustic solution, and cleaning.
Domed brass or copper alloy non-military buttons, two-pieced with raised shank and hoop on back. Images show buttons in varying conditions following removal from submarine interior sediment and initial cleaning, and four buttons showing forward face domed metal after conservation and one untreated button for comparison purposes showing reverse side with loop.
Non-military brass buttons stamped with design and either two- or four-hole depressed center. Images show four buttons following removal from submarine interior sediment and initial cleaning and two buttons following cleaning and treatment, one showing a stamped rope design and one showing a stamped star design.
Wooden object, possibly a bucket or small cask, made up of staves with a solid wooden end forming the bottom. Images show some staves and wooden end of bucket in its initial location within the submarine interior sediment, staves and wooden end of bucket laid out following initial cleaning, with some staves still concreted together, and staves of bucket reconstructed with velcro bindings following conservation treatment with polyethylene glycol and freeze drying treatment.
