Swan Brother's Grocery about 1947 - Repost with comment from Ralph and Marge Gottschalk

The two pictures below were sent to me to posted by David Swan.  He dates the picture as around 1947.  His father owned the Swan Brother's Grocery that later was called Donovon's Market.

Comment from Ralph and Marge  Gottschalk ....the Grocery store was purchased by Swans, from Herbert and Harold Rathburn.

David notes that the man on the right is his father, but is not sure who the young lady and man are.