M. W. Stirling, chief, left Washington during the latter part of January to continue his archeological researches in Florida. On the way south he took the opportunity to investigate a number of archeological sites in several of the Southern States, notably a group of mounds which had been reported in the vicinity of High Point, N. C. and two mound sites on Pine Island in the Tennessee River in northern Alabama. A few days were spent in the vicinity of Montgomery, Ala., examining the early historic sites being investigated there by the Alabama Anthropological Society. A large mound had been reported in the vicinity of Flomaton, Ala.; this was visited and found to be a natural formation. Continuing down the west coast of Florida, Mr. Stirling visited briefly the archeological sites at Crystal River, Safety Harbor, and Alligator Creek. The principal work for the season was commenced on February 5 on Blue Hill Island south of Key Marco, one of the northernmost of the Ten Thousand Island Group. A large sand burial mound was excavated and found to be of early post-Columbian Calusa origin. Excavation of the mound disclosed a number of interesting structural features quite unusual in Florida sand mounds. Six feet above the base of the mound a clay floor was encountered which gave evidence of having been the base of a temple structure, as it was surrounded by post-holes and in some instances by the decayed remains of the wooden uprights still in place. This structure had evidently been destroyed and the mound subsequently enlarged by adding 6 feet more of sand above the original substructure. Numerous burials were encountered both above and below the clay floor. A few articles of European manufacture were recovered from the upper level of the mound. As none were recovered from beneath the temple floor, it is possible that the older section of the mound is of pre-Columbian age. Cultural material recovered was interesting though not abundant. This included characteristic pottery specimens, pendants and ornaments made from fossil shark teeth, shell dishes, cups, celts, and a few stone knives and arrowheads. Articles of European manufacture consisted of glass beads and iron axes of Spanish type. More than 250 burials were removed. Following the completion of this work, Mr. Stirling went to the island of Haiti, where, in the company of H. W. Krieger, of the United States National Museum, he investigated archeological sites previously worked by Mr. Krieger in various parts of the island. Returning from Haiti to Florida, work was continued in the eastern part of the State, where a number of mounds were investigated between Miami and Cape Canaveral.