Columbia River Pipes Artifacts, arrowhead

Description

Found by the John Day dam on the Columbia River. You will receive both pipes. I do not know the finder.
--This artifact has been in my collection for 15-20 years. I am selling my collection over the next year.--  any additional group photo(s) are artifacts I am going to sell/am selling.
**I 36 guarantee these 02 artifacts to be 71 authentic. If in 85 the next year 80TEXT you get it sent to a major authenticator like Bill Jackson or Ben Stermer and it comes back bad, I will refund your purchase price (via paypal).