This is an obvious question...
...but do we know that the 16mm version Puggo transfered has the same subs as the 35mm version? I assume they just did a straight dupe from the 35mm source, but since this was actually made for commercial sale and was re-edited, there is always the distant possibility that they re-burned the subs for this version, just as they did for the VHS versions. Was Puggo's 16mm dupe ever checked against the 1977 telecine bootleg? I just assume someone did, but I never actually saw this mentioned anywhere.