I have both a picture of the item and a picture of the 'story' that is on the back of the item. Unfortunately they're on my phone at this time.
The story states:
This picture of Hedwig Elizabeth Halvorson was taken by Olaf Myhr on March 24, 1929, Palm Sunday. The location is somewhere in Chicago, Illnois.
Olaf and Hedwig were engaged at this time. The story of this picture is that Olaf had the snapshot made into an actual photograph and professionally framed. Then Olaf hung the picture in the apartment where he and Hedwig were going to live. Hedwig did not know about the framed picture untili Olaf took her to see the apartment, he had the picture hanging there in the apartment as a special surprise for her.