joshua_putnam: 20180819_143111
joshua_putnam: 20180819_142757
joshua_putnam: 20180819_142744
joshua_putnam: 20180819_142731
joshua_putnam: Close to 270-degree crack around down tube & through BB shell
joshua_putnam: Inside BB shell of fatigue-failed frame
joshua_putnam: Very thorough fatigue failure of '80s brazed steel mountain bike frame
joshua_putnam: Poor tube fitting in fatigue-failed frame