Pocket map in excellent condition. Original leather folder with “Travellers Manual for the Northern & Eastern States” stamped on front. Outline color by state. Shows from Pennsylvania to central Maine. Profiles at top of the Erie (Western) canal and the Northern Canal which ran from Troy north to connect with Lake Champlain. A scarce pocket map showing the earliest stages of the growth of canals around the northeastern United States, with canal routes shown in New York, Pennsylvania, New Jersey, and Massachusetts.