A wedding portrait of Alfield and Oscar Tingelstad. 1909

A photograph of Oscar Tingelstad taken on July 14, 1940.

Alfield and Oscar Tingelstad pose for a photograph with an unidentified man.

Oscar Tingelstad poses for a large group graduation photograph. Tingelstad is second from the left in the second row from the top.

Oscar Tingelstad (the man with the mustache) stand in the middle of this group photograph.

A group photograph, Oscar Tingelstad is seen standing on the right side of the picture holding a hat, his wife Alfield is a step below him.

Oscar and Alfield Tingelstad stand in the middle of this group posed for a photograph.

Oscar and Alfield Tingelstad pose for a photograph with two other couples. The Tingelstads are on the left.

A group photograph with Oscar and Alfield Tingelstad.

Oscar Tingelstad poses with a group of men.