00000cam a2200000 i 4500 ocm13468108 OCoLC 20250719032932.5 850205s1757 enkaf 000 0 eng d RBN eng RBN OCLCG OCLCQ OCLCF OCLCQ OCLCO OCLCQ QGJ OCL OCLCO OCLCQ OCLCL OCLCQ OCLCL (OCoLC)13468108 QA71 .R65 1757 681.2 OCoLC https://id.oclc.org/worldcat/ddc/E38vm473vVTbYxBwKfCmBcrqYm Robertson, J. (John), 1712-1776. https://id.oclc.org/worldcat/entity/E39PCjtk4hXmBhFJBfXgKhm9j3 A treatise of such mathematical instruments, as are usually put into a portable case : containing their various uses in arithmetic, geometry, trigonometry, architecture, surveying, gunnery, etc., with a short account of the authors who have treated on the proportional compasses and sector. To which is now added an appendix containing the description and use of the gunner's callipers. 2 ed., with many additions. London, : printed for T. Heath and J. Nourse in the Strand; J. Hodges on London-Bridge, and J. Fuller in Ave-mary-Lane., 1757. 2 preliminary leaves, [iii]-xx, 188 pages :; folded frontispiece, vii folded plates (including diagrams) tables 20 cm text txt rdacontent unmediated n rdamedia volume nc rdacarrier Mathematical instruments. Mathématiques Instruments. Mathematical instruments. fast (OCoLC)fst01012080 Heath, T., printer. Nourse, J. (John), -1780, printer. https://id.oclc.org/worldcat/entity/E39PBJkxMQcd7hqg4MgdbqGmBP Hodges, James, printer. Fuller, John, printer. BATCHLOAD