Image from the Biodiversity Heritage Library.
Contributed by Museum of Vertebrate Zoology, University of California, Berkeley.
| www.biodiversitylibrary.org
Transcription
Date Sunrise Sunset.
April 17 0531 1847
18 0530 1848
19 0529 1848
20 0527 1849
21 0526 1850 13h 24m