National Museum of American History
Surveyor's Compass
W. & L. E. Gurley
Patent model for W. & L. E. Gurley, "Improvement in Telescope Attachments for Surveyors’ Compasses," U.S. Patent #205,742 (July 9, 1878).
🔒
Order museum-quality prints
Sign in to order prints, canvas, and more of this work. Browsing and full-resolution downloads stay free.