"The Stone Money of Yap: A Numismatic Survey" is a 75 page, 8.5"x11" softcover written by Cora Lee C. Gillilland and published in 1975 by Smithsonian Institution Press as
Smithsonian Studies in History and Technology No. 23. It's a look at the traditional use of stone money, or
rai, in the economy of the Yap Islands of Micronesia. There are 19 pages of black-and-white illustrations.
The book is in very good condition, with light cover wear, an ownership stamp and pencil mark to the half-title page, sound stapled binding.