Sorry Bob, but it is not an O1
Nor is it called a Hendee, it had to have had Indian painted on the tank
the headbadge reads diagonally across INDIAN in script, on the outer edges it will say THE HENDEE MFG CO across the top,in block letters. SPRINGFIELD MASS on the bottom.
(I am looking at a pic of the headbadge on the 06 I had)
The engine will have no Indian markings, rather hendee Mfg, and will be the 1st -3rd year Indian actually made their own, rather than Thor..
Spring-fork was first used in 05, the bike shown has long frame with round oiltank used in 07/08, and it has pin drive chaincase that was used in 07.There is nothing on this bike built before 06
An 01 had bicycle fork, bicycle sprocket, bicycle bars (without dual controls) smaller rear tank, different muffler location. and more.
I have seen 5 or more camelbacks . A buddy of mine probably has more of them than anyone else, and has a huge amount of info on them.
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I will say this , of all the bikes I am familiar with this is one of the worst for being found with wrong year parts, or called the wrong year of manufacturer. there is really so few people that know these bikes really well. it is very common to see these in Books described as a csertain year with 4 or more wrong bits on them..