B65-774 BOOKS. Lot of Four Surveying Manuals. Four copies of W. & L.E. Gurley's Manual of American Engineers' and Surveyors' Instruments, from the 34th (1899) through 37th (1904) editions. Each is 4-1/2" by 6", softbound, approximately 400+ pages, including price lists and instructions for using Gurley instruments. Overall wear, but intact. Some cover damage and one loose page in the 36th edition. The originals, not the Astragal reprints. Good & better 60-120