Pipe and Like Stem.
Description:
Patent for improved smoking equipment stems which prevents saliva from running down the stem. The end of the stem has a new design which extends upwards and then wraps forward and downward, leaving a slot where no saliva can enter.
Date:
February 22, 1921
Creator:
Crossman, Alvin Amos
Item Type:
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Partner:
UNT Libraries Government Documents Department