Image from the Biodiversity Heritage Library.
Contributed by Harvard University, Museum of Comparative Zoology, Ernst Mayr Library.
| www.biodiversitylibrary.org
Transcription
Petrochelidon lumifrons.
L. = Larkspur
U. = Upton
1900.
September 4 head at Lakeside.
1907.
July 192 Bethel.
" 23 25 24 15 25-10 26 50 27 30 100 } Lakes Umbagog
August 4 100 5 100 5 30 5 100 6 100 9 20 12 20
23