IN THE COMMENTS: David looks ahead to the next photo in the series.
ADDED: The top picture is November 1951, my parents' failed attempt to make a photograph that could be used in a Christmas card. (I've tweaked the very dark original to make the image reasonably visible.) The second picture is September 1951, at Niagara Falls. For reference: I was born in January 1951. The other child is my older sister.