French technical drawings of surveying instrument

Made:
1760-1769
maker:
Filley de la Barre, Pierre

Drawings have manuscript titles and detail the constituent parts of a plane-table with telescope alidade. With manuscript specification (4p in French), and manuscript letter, 1766 Sept.3, Brest to M. Dajot, Douai / Filley, indication that the instrument could be made by Canivet of Paris (4p in French).

Details

Extent:
3 sheets
Identifier:
MSL/00480