Map of the river Sabine from Logan's Ferry to 32nd degree of north latitude : shewing the boundary between the United States of America and the Republic of Texas between said points, as marked and laid down by survey in 1841, under the direction of the Joint Commission appointed for that purpose under the 1st article of the convention signed at Washington on the 25th day of April 1838 /

Relief shown by hachures.
" ... it appears from a letter of J.H. Overton, United States Commissioner, dated Opelousas, Louisiana, August 10 1841 ... and the reply of October 1, 1841 ... that the maps ... had not been forwarded at that time. However, they had been received by January 15, 1842 ... and that they were issued by March 17, 1842, is shown by the reprintings of them accompanying the President's message of that date"--Streeter, Bibliography of Texas, 1438.
Available also through the Library of Congress Web site as a raster image.
Includes text.
Streeter, T.W. Bibliography of Texas, 1440