Description:1963 San Diego Chargers multi-signed ProLine throwback helmet (AFL Champions). Top of the line early version (2) bar throwback helmet by Riddell has been signed by (5) incl. Ron Mix (inscribed "HOF 1979"), John Hadl, Paul Lowe, Keith Lincoln, and Ernie Ladd. Marker signatures rate 8 out of 10 with the exception of Ladd and Lincolm which have mild/moderate imperfections. Helmet has a touch of very minor discoloration and some light wear in one area. Includes auction LOA from JSA: Sigs. VG-NM, Helmet EX/MT