Color Cement Handicraft, by Pedro J. Lemos and Reta A.
   Lemos             53067
     [Link: http://www.gutenberg.org/5/3/0/6/53067 ]
     [Files: 53067-0.txt; 53067-h.htm]
   Thanks to Chuck Greif and the Online Distributed
   Proofreading Team at http://www.pgdp.net (This file was
   produced from images available at The Internet Archive)
   Chuck