W. & L. E. Gurley
1845 - 1968
Manufacturers of surveying equipment and standard weights and measures, later became Teledyne Gurley and Gurley Precision Instruments.
Terms
"W. & L.E. Gurley Building," National Register of Historic Places Inventory -- Nomination Form, National Park Service, http://pdfhost.focus.nps.gov/docs/NHLS/Text/70000432.pdf (accessed 03/10/2015)
"President's Message," Gurley Precision Instruments, http://www.gurley.com/company.htm (accessed 03/10/2015)