A Plan of the works on Spikendevil Hill with the ground in front
Product Code: rwnyar116900
Availability: In Stock
Protracted from a scale of 200 feet to an inch. CREATED/PUBLISHED [1778?] NOTES Scale 1:2,400. Manuscript, pen-and-ink and watercolor. Has watermarks. Oriented with north to the right. Relief shown by shading.