Giant Clam Shell from South Pacific or Indian Ocean

A rare leatherbound three volume book set titled “Microcosm of London or London in Miniature” published by Rudolph Ackerman (1764 - 1834), illustrated with 104 aquatint plates after ...

A fine example of a double alarm system switchboard in birch case circa 1920 manufactured by the American Bank Protection Company of Philadelphia, PA. This alarm system uses of a pair of timers which provided redundancy in the case of the failure of one; the same design used in multiple movements found in time locks. The switchboard is Model #27-2028, and the lower section of the case housed any dry battery case or battery electrical supplies, as these were needed since central electricity stations were not yet common, especially in rural areas. The interior of the lower case shows handwritten service records beginning around 1920. This alarm system switchboard appears to be in amazingly preserved condition, with minimal imperfections and light wear commensurate with age and use. An additional photo of the inner panel is included. A great historical piece for any bank memorabilia...

A Vintage Natural South Pacific Giant Clam Shell The giant clams are the members of the clam genus Tridacna that are the largest living bivalve mollusks. The giant clam lives in fla...

An extra large sculptural giant south Pacific Ocean clam shell (Tridacna gigas), circa 1980s. This piece is in very good condition and measures 14"W x 9"D x 10"H; it would make a gre...