Published in Pittsburgh Annals of The Carnegie Museum, in 1910, in volume 6, pages 304-313

Created: 2017-01-02, modified: 2017-01-02

Published in Pittsburgh Annals of The Carnegie Museum, in 1910, in volume 7, pages 23-34

Created: 2012-12-07, modified: 2012-12-07

Published in Pittsburgh Annals of The Carnegie Museum, in 1910, in volume 7, pages 35-45

Created: 2012-12-07, modified: 2012-12-07

Published in Pittsburgh Annals of The Carnegie Museum, in 1910, in volume 7, pages 46-59

Created: 2012-12-07, modified: 2012-12-07

Published in Pittsburgh Annals of The Carnegie Museum, in 1910, in volume 7, pages 60-80

Created: 2012-12-07, modified: 2012-12-07

Published in Annals of the Carnegie Museum, in 1910, in volume 7, pages 89-143

Created: 2011-06-03, modified: 2021-04-05

Published in Pittsburgh Annals of The Carnegie Museum, in 1910, in volume 7, pages 144-158

Created: 2012-12-07, modified: 2012-12-07