Added by: phillip848Staff Sergeant Grade 3 sleeve insignia.JPG
Added by: phillip848B-17 cutaway showing Oliver's station directly behind the flight deck
Added by: phillip848Charles S. Schreiner WWI photo
Added by: phillip848Johannes K. "John" Schreiner Civil War photo
Added by: phillip848300px-Boeing_B-17F-25-BO_Fortress_42-24577_Hells_Angels.jpg