LETTER OF TRANSMITTAL.
DEPARTMENT OF AGRICULTURE, INSURANCE, STATISTICS AND HISTORY.
GEOLOGICAL SURVEY OF TEXAS.
AUSTIN TEXAS,
December 15, 1891.
Hon. Jno. E. Hollingsworth, Commissioner of Agriculture, Insurance, Statistics and History.
DEAR SIR—I herewith transmit for publication the report of Mr. R. S. Tarr on his "Reconnoissance of the Gaudalupe Mountains."
Owing to the amount of material on hand this report, with others, was crowded out of the Second Annual Report in which it was intended to appear and is therefore presented for publication in the form of a Bulletin.
Yours very truly,
E. T. DUMBLE,
State Geologist.









