An illustrated flora of the northern United States, Canada and the British possessions, from Newfoundland to the parallel of the southern boundary of Virginia, and from the Atlantic Ocean westward to the 102d meridian, by Nathaniel Lord Britton ... and Hon. Addison Brown ...

v. 1

A revision of the lepidopterous family Sphingidae. By the Hon. Walter Rothschild ... and Karl Jordan ... (With 67 plates). Issued at the Zoological Museum, Tring, March 1903.

Novitates zoologicae. Vol. IX. Supplement, v. 2