A group photograph of students at Luther College. Martin Fretheim is standing at the far left and Oscar Tingelstad is standing at the far right.
A portrait of Oscar Tingelstad (top) and Martin E. Fretheim (left).
A portrait of Oscar Tingelstad (left) and Ludvig Larson (right)
Oscar Tingelstad is in the back row of this photograph.
A group of Pacific Lutheran Academy students enjoying a party on the roof of Old Main. Ole Stuen is on the far left of the back row, Oscar Tingelstad is on the far right in the back row wearing a bowler had, and Alfield Tvete is in the row below him third from the left. 1902
A group photograph to commemorate the wedding of Oscar and Alfield Tingelstad. 1909
A photograph of Alfield and Oscar Tingelstad.
A portrait of Alfield and Oscar Tingelstad.
A wedding portrait of Alfield and Oscar Tingelstad. 1909
A photograph of Oscar Tingelstad taken on July 14, 1940.
