Published in Smithsonian miscellaneous collections, in 1905, in volume 47, pages 294-295

Published in Smithsonian miscellaneous collections, in 1905, in volume 47, pages 431-432

Published in Smithsonian miscellaneous collections, in 1905, in volume 47, issue 7, pages 112-113

Published in Smithsonian Miscellaneous Collections, in 1905, in volume 47, issue ii, pages 373-374