Japanese Pen Nib Widths Comparison Reference Table - Fountain & Dip Pens - First Stop - The Fountain Pen Network
Kaweco Sport Nib Size Comparison - YouTube
Fountain Pen Nib Sizes and Grinds - The Goulet Pen Company
Goulet #5 Steel Nib - Silver - The Goulet Pen Company
Gourmet Pens: Two Tines, Three Tines: A Symphony of Music Nibs
Goulet Pens on Twitter: "@shepgo I would say this is pretty close to a European Broad nib. I've attached an image comparing it to the LAMY 200 B/M and Pelikan gold B/M.