Gift of the Academy of Natural Sciences of Philadelphia, 1997

97-563-5697

97-563-5700

97-563-5695

97-563-5696

97-563-5701

97-563-5698

97-563-5661

97-563-5686

97-563-5703

97-563-5693

97-563-5694

97-563-5702

97-563-5692

97-563-5699