[A Chart of Piscataqua Harbour. Surveyed by Samuel Holland. London]17792 sheets. "J. Bates" watermark.Preliminary record.Stipple engraved sailing chart, land col. pale brown by hand, Portsmouth, red: individual holdings, hills stipple hanchured, tidal swamps, shoals, depth in fathoms. Coast fr. Godfry Ledge to York Harbourcartographic