article_snippet: ’ Peaceful waters: In the Sixties drawing, Peter paddles a rubber dinghy without a care while Pat, the family's Irish setter, splashes happily along beside Peter.
article_snippet: By the Seventies, mop-haired Peter must wear a brightly coloured life jacket .
article_snippet: Playing a straight bat: Peter stands poised at the crease while Jane, as befitting a soppy girl, bowls timidly underarm.
article_snippet: By the Seventies, it's Jane who's wielding the willow, thwacking a ball clear to the boundary over Jane brother's flailing fingers .
highlights_snippet: New health and safety rules saw Peter boating in a life jacket in 70s version .
  