[Illustration: Figure 55.--Receipted bill from Samuel Thaxter to Sam Brown, Boston, August 4, 1801. In collection of Massachusetts Historical Society.] _John Dupee_ John Dupee of Boston apparently was another instrument maker of the pre-Revolutionary period actively engaged in producing wooden surveying compasses. Three wooden instruments with his compass card exist in private and public collections. The instruments are quite similar: the wood in each case is walnut or applewood, with an engraved paper mariner's compass card; a schooner at sea is figured within the central medallion, and inscribed within the riband enclosing it are the words "Made and Sold by JOHN DUPEE Ye North Side of Swing Bridge Boston New Eng." One of the instruments is owned by the South Natick [Massachusetts] Historical Society; a second example is in the collection of the Bostonian Society; and a third is owned by a private collector. There is no record of a maker of scientific instruments or clocks by the name of Dupee, although the name John Dupee occurs in the city records of Boston during the early decades of the 18th century. An advertisement in the February 9, 1761, issue of _The Boston Gazette_ states that ISAAC DUPEE, Carver, Advertises his Customers and others, that since the late Fire (on Dock Square) he has opened a shop the North side of the Swing-Bridge, opposite to _Thomas Tyler's_, Esq.; where Business will be carried on as usual with Fidelity and Dispatch. The natural assumption would be that the three instruments were produced in Isaac Dupee's shop after 1761, perhaps by the carver's son. The use of an engraved compass card indicates that the instruments were not unique, and that a number of others were produced or contemplated. On the other hand, it is likely that the maker produced other types of instruments utilizing such a card, such as mariner's compasses. _Jere Clough_ Another instrument maker, presumably of Boston, is Jere Clough. The only instrument bearing his name known at present is a surveying compass (fig. 56), made of wood, in the Streeter Collection of Weights and Measures at Yale University. Clough's name does not appear on any of the lists of instrument makers or clockmakers, yet it is a name that is fairly prevalent in Boston. In 1741, for instance, one Joseph Clough of Boston was a maker of bellows. He produced bellows of all types--for furnaces, refiners, blacksmiths, braziers, and goldsmiths.[110] [Illustration: Figure 56.--Wooden instrument made by Jere Clough. In Streeter Collection of Weights and Measures, Yale University.] [Illustration: Figure 57.--Wooden surveying compass made by Andrew Newell (1749-1798) of Boston. It is made of mahogany, is 11-1/2 in. long, and has a diameter of 5 in. The engraved compass card is signed by Nathaniel Hurd, goldsmith, silversmith, and engraver of Boston. In collection of Yale University Art Gallery.] _Andrew Newell_