Letter of the Day: November 20

Smithsonian Institution.
U.S. National Museum,
Washington City, Nov. 20, 1878

Sir:

In accordance with the arrangement between the Smithsonian Institution and the Army Medical Museum, I have the honor to transmit the collections mentioned below, the receipt of which please acknowledge.

Very respectfully, yours,

Spencer F Baird
Secretary S.I.

Ball of hair taken from stomach of cow. Received from E. P. Armistead, Newton, Newton Co., Mississippi