FLETCHER, Robert. Prehistoric Trephining and Cranial Amulets.

(Washington, DC): Government Printing Office, 1882. First separate printing. Quarto. 32 pages. An offprint from “Contributions to North American Ethnology” Vol. V A compact presentation of the known facts regarding prehistoric trepanation. Illustrated with nine plates and two figure drawings. A very good copy in pale blue wrappers.