Platr IV. — PiPKs, Natives of Northwestern Alaska. 



1. Priinitivo pipe without detachable howl, oue-foiirth size. 



2. Pipe, split Rtom ami stone bowl, one-fourth size. 

 ;!. Pipe, split stem and brass bowl, one- fourth size. 



4. Pipe, carved from soft wood, ivory mouth-piece, one-fourth size. 



5. Pipe, split stem and Jadeite bowl, s eel jirickcr, one-f()\irth size. 

 C. Woman's pipe, brass bowl and split stem, one-fourth size. 



7. Woman's pipe, inlaid stone and ivory bowl, split stem, one-fourth size. 



8. Modern pipe, stem made of l)rass cartridge-shell, wood and rubber mouth-piece, one-fourth size. 



9. Modern l)ipc, brass bowl, one-fourth size. 



10. Modern i)ipo, brass bowl, stem made of cartridge-shells, one-fourth size 



11. Inlaid stone and ivory bowl, with stem like 8, one-fourth size. 



12. Modern pipe, stem like 10, ancient jadeite bowl, one-fourth size. 



13. Modern pipe, brass bowl, slender split stem, one-fourth size. 



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