58 CATLINITE PIPES. 



pipes are about two inclies long, witli a short bend near 

 the end for the attachment of the stein. They are not 



Fig. 2S. Uppermost figure: Small catlinite pipe. Lower left hand figure: Piece of 



worked catlinite. Right hand figure: Fragment of a broken pipe (unfinished). 



All slightly' reduced. 



much more than five eighths of an incli in their great- 

 est width, and the perforation is about three eighths of 

 an inch in diameter. The piece of catlinite must have 



