Dad, Mark and Cathy at the beach.

I understand that the family used to spend Christmases at the beach with Uncle Jimmy and Aunt Julia's family - either before I was born or when I was too young to remember. These pictures must be from a warmer time of year.

These four pictures are joined by a perforation between each picture. Mom has written ever-so-helpfully on the back (from top to bottom): Mark & Dan, Cathy, Mark & Cathy at beach, Mark.

I figure this is about 1952.