CONTRIBUTIONS OF THE UNIVERS ITY OF CALIFORNIA ARCHAEOLOGICAL RESEARCH FACILITY Number 4 October 1967 COLOSSAL HEADS OF THE OLMEC CULTURE C. William Clewlow, Richard A. Cowan, James F. O'Connell and Carlos Benemann UNIVERSITY OF CALIFORNIA ARCHAEOLOGICAL RESEARCH FACILITY Department of Anthropology Berkeley Mexican 40 centavo postage stamp showing La Venta 1 Field work costs of the expedition of February, 1967, and partial publication costs of this report were kindly provided by Dean Sanford S. Elberg, Graduate Division, University of California, Berkeley. Each of the project participants indi- vidually expresses appreciation for his encouragement. The Committee on Research and Exploration of the National Geographic Society generously provided funds for printing the plates. In addition, the field work of February, 1967, and of earlier years has been partially sponsored by the Society and grateful acknowledgment is made here for this support. 4* I - * ; , 4' @.D ;* 0 I ; Z .<:; * t * ,4> * , ' .j. A I : : .: IN,0I : '~ ", * .4 444 V - 44 < (4,4 4 Y ^ . * #\ X v * t:: i V SiS 7: 4.X~ -a - 44*> k % A * I s ., I I $* J : 'j . "I ': 41. . ::It D. '~ w e -1 ' I I , I j 4 .. Wi, 4Ss V, >, w--t ''I2 " I' r 9 .4 4 * 4 4 4 44 49 4 4 * .4, * 44 .4 I ' Colossal Head San Lorenzo 1. Courtesy Museo Jalapa, Ver., Mexico. 0 1 ", 1 4 sill ' i' Z I W.' "I 7'47' , , 'jv'7 Z4"4 I 11 -, I I4 .'