SCIENTISTS AND EDUCATORS.

SCIENTISTS AND EDUCATORS.
Approximately 64 items:
1. OSLER, WILLIAM. Autograph Post Card Signed ("Wm Osler") to Bayard Henry, 1 p, Oxford, September 2, 1911.
2. MITCHELL, SILAS WEIR. Typed Letter Signed ("Weir Mitchell") to Cleveland Dodge about Carnegie Foundation business, 2 pp, Walnut St letterhead, March 25, 1911.
3. HUXLEY, THOMAS HENRY. Autograph Letter Signed ("T.H. Huxley") to Mr. Appleton regarding royalties and reviews, 3 pp, bifolium, Barmouth, Wales, August 31, 1892.
4. HORNADAY, WILLIAM TEMPLE. 2 Typed Letters Signed ("W.T. Hornaday") to C.H. Dodge, one relating a discussion with gun manufacturer Browning about reducing the capacity of their automatic weapons, 3 pp total, different Zoological Park letterheads, October 20, 1905 and November 12, 1909.
5. TYNDALL, JOHN. Autograph Note Signed ("John Tyndall"), 1 p, April 10, 1890.
WITH: addition autograph material of Dr. John Alfred Brashear (partial TLS), Ellsworth Huntington (27 LS), A.E. Shipley (ALS), Henry Burchard Fine (ALS), Dr. James McCosh (2 ALS), Arthur T. Hadley (TLS), and Cary Grayson (2 TLS).