Smithsonian Institution From Astrophysical Observatory: Wood, J A; Firman, E and Rinehart, J S From the National Museum of Natural History: Clarke, R S; Bulings, N C; Mason, B H; Melson, W G; Simkin, T; Switzer, G; Damkaer, D M; White, J S; Desantels, P E; Henderson, E P; Smith, A C; Kellogg, R; Foshag, W F and Banks, H H Regarding BM specimen numbers 1971,379; 1968,204; 1959,379; 1948,322; 1961,27; 1958,379 and 1949,214-224 1956-1970