Image from the Biodiversity Heritage Library.
Contributed by Harvard University Botany Libraries.
| www.biodiversitylibrary.org
Transcription
No 644 Berryman No 6 natural slate 48° 51' N 50° 10' W 1103 ft.
No 645 Berryman No 7 mature slate 50° 05' N 40° 26' W 1570 ft.