Near which batteries of cannon and mortars were erected on Long Island with a view to take off the defences and make breaches in the rebel fort on the opposite shore to facilitate a landing of troops on New York Island. Drawn by Chals. Blaskowitz. Blaskowitz, Charles. CREATED/PUBLISHED  NOTES Scale ca. 1:2,400. Manuscript, pen-and-ink and watercolor. Has watermarks. Relief shown by shading.