Gift of the Academy of Natural Sciences of Philadelphia, 1997

97-122-127B

97-122-111A

97-122-122

97-122-127A

97-122-123B

97-122-126

97-122-128

97-122-145

97-122-20

97-122-21

97-122-123A

97-122-136

97-122-129

97-122-111B