TY - GEN AU - Abert,John James TI - John James Abert papers, KW - Stuart, Alexander H. H. KW - United States KW - Army KW - Corps of Topographical Engineers KW - Topographical engineers KW - itoamc N1 - Open to research N2 - Printed circular (1840 April 29) signed by Abert and a letter (1851 March 28) written by Abert, while serving as chief of the U.S. Army Corps of Topographical Engineers, to Alexander H. H. Stuart discussing personnel matters ER -