Sleeve : Sheaffer Washable Blue #432 One Quart Bottle,
No Top flap
Sheaffer's Skrip fountain pen ink was introduced in 1922 and is still made and sold today. ... In 1945 A Sheaffer pen was used to sign the papers that bought The United Nations into existence. In 1949 the 'Touchdown' filling mechanism was introduced a novel (at the time) vacuum filling system