Sketch of the roads from Pennyhill to Black Horse through Mount Holly. By I. Hills, June 1778. Hills, John, surveyor. CREATED/PUBLISHED  NOTES Scale ca. 1:16,000 and ca. 1:32,000, 400 paces to an in. and 800 paces to an in. (not 400 paces to an in.). Manuscript, pen-and-ink and watercolor. Has watermarks. No. 5 oriented with north toward the lower left. Relief shown by shading.