. Bulletin - United States National Museum. Science. It is believed that these caHpers, which are preserved in the collection of the Bostonian Society in Boston, were probably used by Revere in 1775-1776. This was the period during which he was in charge of ordnance repairs for the Continental Army, and involved in various ventures for the manufacture of gunpowder and the casting of cannon. There is no evidence of other scientific instruments made by Revere, lending some weight to the belief that these calipers were made for his own use. Other Massachusetts instrument makers include Gideon Fai
. Bulletin - United States National Museum. Science. It is believed that these caHpers, which are preserved in the collection of the Bostonian Society in Boston, were probably used by Revere in 1775-1776. This was the period during which he was in charge of ordnance repairs for the Continental Army, and involved in various ventures for the manufacture of gunpowder and the casting of cannon. There is no evidence of other scientific instruments made by Revere, lending some weight to the belief that these calipers were made for his own use. Other Massachusetts instrument makers include Gideon Fairman (1774-1827) of Newburyport who was a partner of William Hooker in the firm of Hooker & Fairman, which dealt in mathematical instruments before ; Fairman later moved to Philadelphia, ^^ Palmer, op. cit. (footnote 34), p. Figure 19.—Brass gunnery calipers made and probably used by Paul Revere (1735-1818). The calipers are 7 in. long and 1^1 in. wide. Figure 20.—Reverse side of gunnery calipers, showing the inscribed signa- ture. Photos courtesy the Boston- ian Society, Boston, Mass. 42. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original United States National Museum; Smithsonian Institution; United States. Dept. of the Interior. Washington : Smithsonian Institution Press, [etc. ]; for sale by the Supt. of Docs. , U. S. Govt Print. Off.
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Keywords: ., bookauthorun, bookcentury1800, bookdecade1870, booksubjectscience
