Vintage KRITIKSON Bros Fountain Pen LARGE SECURITY Check Protector 1920s

  
Very rare Kritokson bros fountain pen. Pat 1920, probably made in the 1920s at some point. Lid top pops off and revels a check protector. Beautiful black color with subtle woodgrain texture.

Auto fill pen, stick it in the ink, twist the back, let it sit for a sec and close the back! Does have a very slight hairline crack at the back near the twist for the fill, doesn't affect the use of the pen, can really only see it when you open the fill, but there none the less. Please message us with any questions!