You really are clutching at straws.
The rule reads the same as it did in 1970, the grammar and the sentence are the same with a couple of words different.
There is no evidence of a rule change to the handball rule since 1966, have a look here: https://www.afl.com.au/about-afl/history/rule-changes It is a pretty badly put together page but there is no change to the definition of a handball.
In any case, this started when you claimed that they should never have allowed players to handball from above their head. As I pointed out, and as the rules show, that was never outside the definition of a handball.
DS
That link looks like a 10 year olds school project it switched to the women halfway through.
All I’m going to say is some pretty important things happened in the 53 year gap in your rules books. I remember a moustached coach winning a grand final by getting handball going after which it took off in the game. I also know because TBR told me there was a couple of big changes in how the rules were controlled in that period. I’ll stick with him on this one.