[TigersEye]

And does he really look TWO years younger in the photo on the right?

Actually he looks a year or two younger in the photo on the left.

[Future Useless Eater]

I think you're right, the 1st picture is probably late 1970 because of baby Maya.
-The 2nd picture is roughly 1972/3 because of roughly 2/3-year-old Maya.
-The 3rd picture looks like he is about one year older than the 1st photo, so maybe it was taken ~1971, not 1969? I know, it says 1969 in ink along the border, but that seems wrong