Nib: Alloy Tipped USA, not original to this pen.Fine
Evans Pen, dating to around 1916, manufactured in Waterloo, IA by the Evans Pen Company. William Welty started the Welty Pen Company in Waterloo near 1904 and patented his first “hump filler” in 1906. As you can see, it is very similar to the familiar Conklin Crescent Filler.