Great picture. And I notice that their initials are MOM.
I hope that both of them went on to become moms.
Looking at the picture, though, I wouldn't have guessed that they were twins. At least from the view of this picture.
One seems to have a fuller face, and the other seems to have fuller lips.
One is thin boned while the other is more fluffy.
Thank you for sharing this beautiful, treasured family picture.