Prehistoria de Puerto-Rico, by Cayetano Coll y Toste 73089 [Author: Cayetano Coll y Toste] [Language: Spanish] [Link: https://www.gutenberg.org/7/3/0/8/73089] [Files: 73089-0.txt; 73089-h.htm] Thanks to Richard Tonsing and the Online Distributed Proofreading Team at https://www.pgdp.net (This book was produced from images made available by the HathiTrust Digital Library.) Regards, Al