54 Hough, 1919:258.

55 Stevenson, 1884:fig. 582.

56 Information gained through correspondence with Frederic H. Douglas, Curator of the Denver Art Museum.

57 Hough, 1919:259.

58 Hough, 1919:255.

59 Hough, 1919:257.

60 Hewett, 1924:208.

61 Yale Collection, T. d. 6A. 17.

62 Bunzel, 1932 d :870; 1932 b :584, 591.

63 Yale Collection, T. d. 6A. 118, 126.

64 Yale Collection, T. d. 6A. 122.

65 Keech, 1933:190; 1934 a :147; Parsons, 1925 b :113.

66 Bunzel, 1932 d :871; Yale Collection, T. d. 6A. 8.

67 Yale Collection, T. d. 6A. 111, 116, 121.

68 Bunzel, 1932 d :871.

69 Stevenson, 1884:565.

70 Winship, 1896:549.

71 Bunzel, 1932 d :871 n. 31.

72 Douglas, 1932.

73 Sloan and La Farge, 1931:33.

74 Sloan and La Farge, 1931:37.

75 Bunzel, 1932 d :871.

76 Voth, 1901 :pl. xxix; Parsons, 1932:355.