Roast topics
Find topics
Roast it!
Roast topics
Find topics
Find it!
Login
From:
www.oregonencyclopedia.org
(Uncensored)
subscribe
Phillips screw and driver
https://www.oregonencyclopedia.org/articles/phillips_screw_and_driver/
links
backlinks
The Phillips screw and driver, originally invented by Portlander John P. Thompson, dramatically increased the speed of manufacturing and made the Phillips scre…
