AMNH: American Museum of Natural History · 1923 English
AMNH: American Museum of Natural History · 1920 English
AMNH: American Museum of Natural History · 1915 English
AMNH: American Museum of Natural History · 1914 English
AMNH: American Museum of Natural History · 1913 English
AMNH: American Museum of Natural History · 1912 English
AMNH: American Museum of Natural History · 1909 English