E. Esclangon Ms. Bosler G.C. Whittaker Mrs. Abetti Mrs. Dugan Mrs. Wilson Mrs. Lampland J.C. Hammond ? Green F. Schlesinger N. Donitch Mrs. Chretien 1. Mrs. Kovalenko P. Sollenberger H.R. Morgan W.S.Eichelberger F. Dyson Ms. Chretien H.? Chretien G. Silva Ms. Dugan Ms. Harwood J.C. Duncan W. Bowie J. Robertson H. Grouiller H. Babcock R.S. Dugan Ms. M. Williams A. Cannon J.H. Pitman ? Lindley N.E. Nörlund J. Stebbins R.E. Castro E.G. Williams G. Horn D'Arturo Th. Niethammer Mrs. Lindley G. Abetti V. Slipher P. Lejay ? Lefebre Mrs. Lundmark Van Biesbroeck Jr. F.J.M. Stratton F.M. Da Costa Lobo H.E. Butler J. Dufay Ms. Popkavich R. Carrasco J. Vinter-Hansen M. Minnaert L. Picart Mrs. Boss Ms. Barney H. Shapley G. Fayet W.T. Olcott J.A. Carroll C. Barnes Ms. Huffer H.N. Russell B. Boss Ms. Nörlund Ms. Wright S. Holm Mrs. Merrill Mrs. Calder G. Lemaître Ms. Boyd W.A. Calder K. Hujer Ms. Moore Mrs. Wintner A. de la Baume Pluvinel R.M.? Stewart D. Barbier R.N. Thomas H. Swope P.W. Merrill A. Wintner J.F. Hellweg H. Slouka C.H. Smiley ? Redmond Ms. Meggers J. Bosler H. Knox-Shaw Mrs. Horrocks H. Horrocks B? Boyd F.D. Miller B.W. Sitterly C.S. Beals Ms Stearns J. Bailaud C.A. Chant Ms. Gingrich W.E. Harper J.S. Hall H.A. Kluyver J.H.? Darling Ms. Hughes