No. 68. The prehistory of Panama Viejo / Leo P. Biese.
No. 69. The language of Santa Ana Pueblo / Irvine Davis.
No. 70. Observations on certain ancient tribes of the northern Appalachian Province / Bernard G. Hoffman.
No. 71. El Limon, an early tomb site in Cocle Province, Panama / Matthew W. and Marion Stirling.
No. 72. Archeological notes on Almirante Bay, Bocas del Toro, Panama / Matthew W. and Marion Stirling.
No. 73. The archeology of Taboga, Uraba, and Taboguilla Islands, Panama / Matthew W. and Marion Stirling.
No. 74. Iroquois masks and maskmaking at Onondaga / Jean Hendry.