Image from the Biodiversity Heritage Library.
Contributed by Yale Peabody Museum of Natural History.
| www.biodiversitylibrary.org
Transcription
20c, 6556
S. Durn Co.
15' of x bedded , 1/270 mic.
med. gr. s.g. 2, Thic ss.
ATTITUDES.
A 338 | 319° N 17° | vector
A 325 | 311° N | 63
B 239 | 225° S | 55
B 245 | 231° S | 324
A 325 | 311° N | 335
Av. A (3) - 57.6
Av B (2) - 332.0