Ed Too Tall Jones game used helmet help

[jfbrens]

Hey helmet guys!
I think I got a steal on my hands. Bought an Ed “too tall” Jones game used lid from an abandoned storage shed sale. I admittedly am not a helmet guy but took a shot on it and it appears to have paid off. I have multiple photomatches which I will try to upload. Here is the part I am looking for guidance on. The seller had told me that he believes Jones only wore perhaps one helmet his entire career. I’m sure this is not accurate but I have photomatches from Getty over multiple seasons. Can anyone tell me what year this helmet would have been issued? What it’s general value might be? Thanks in advance.