Entrance to Sabine Pass Texas, Showing Progress of Improvement, for June 30th, 1880, under the direction of Major W.H. Heuer, Corps of Engineers USA. Included in this map is a Note, Scale of feet, Comparative Profile of Channel, and the Longitudinal Section of the East and West Jetty.

Measurements: 13.5'' x 27.5''

Condition: This map is in excellent condition.