Scale ca. 1:250,000. Title from manuscript catalog of the Peter Force map collection. Manuscript, pen-and-ink. In pencil: No. 26. "The original of this plan was found with General de Diskau when he was taken prisoner." map on sheet 39 x 32 cm.
Scale ca. 1:156,000. Title from manuscript catalog of Peter Force map collection. Manuscript, pen-and-ink, on tracing paper. Mounted on cloth backing. Shows location of "Putnam's fight, July 1, 1757," area where "Putnam was taken prisoner, Aug. 8, 1758," "Montcalm, Aug. 2, 1757," and "Carpenter's attack of Fort Edward, July 23, 1757." map on sheet 61 x 34 cm.
Scale 1:253,440; 4 miles to an in. Title from Philip Lee Phillips' A list of maps of America, p. 852. Manuscript, pen-and-ink. Has watermark. Available also through the Library of Congress Web site as a raster image. map; on sheet 32 x 20 cm.