This photograph depicts a group of people at a homeless camp under the Interstate Bridge. It was featured in an article Olsen wrote about homelessness in the September 27th, 1931, publication of The Sunday Oregonian. Transcribed from handwritten note on back of the photograph, "Hobo camp under Vancouver end of Interstate Bridge in 1930."

This photograph depicts two men sitting outside a scrap metal structure intended for shelter. It was featured in an article Olsen wrote about homelessness in the September 27th, 1931, publication of The Sunday Oregonian. Transcribed from handwritten note on back of the photograph, "Dwelling at hobo camp under Vancouver end of Interstate Bridge about 1930."

This photograph depicts a man posing with his pockets turned inside-out. It was featured in an article Olsen wrote about homelessness in the September 27th, 1931, publication of The Sunday Oregonian. Transcribed from handwritten note on back of the photograph, "Transient at hobo camp. Vancouver end of Interstate Bridge about 1930."

This photograph depicts a man cooking food over a campfire in a homeless camp under the Interstate Bridge. Several people stand in the background of the photograph. It was featured in an article Olsen wrote about homelessness in the September 27th, 1931, publication of The Sunday Oregonian. Transcribed from handwritten note on back of the photograph, "Hobo camp under Vancouver end of Interstate Bridge about 1930."