File:Vintage Gillette New Standard DE Safety Razor, Serial Number 333529A, Patent Date January 13, 1920, Open Comb, Flat Guard, Stabilizer Pins, Made In USA, Circa 1921 - 1929.jpg - Wikimedia Commons
1920s Gillette GOLD Old Type Ball End Vintage Safety Razor - Etsy
Gillette Old type 1920's safety razor | TheShaveDen
A Shave in History - 1920 Gillette Big Fellow Old Type / WSP Stubby / PAA King R. Emporium - Razor Emporium
1920s Gillette Old Type Ball End Safety Razor : r/wicked_edge