slide01 - 18 June 1980, SMP: Halfway Cabin, 260-H, IDT-031
slide02 - 18 June 1980, SMP: Halfway Cabin, 260-H, IDT-031
slide03 - 10 July 1980, SMP: Halfway Cabin, southeast corner, 260-H, IDT-031
slide04 - 10 July 1980, SMP: Halfway Cabin, north elev, 260-F, IDT-031
slide05 - 10 July 1980, SMP: Halfway Cabin, 260-H, IDT-031
slide06 - 10 July 1980, SMP: Halfway Cabin, east elev, 260-H, IDT-031
slide07 - 10 July 1980, SMP: Halfway Cabin, east and north elev, 260-H, IDT-031
slide08 - 10 July 1980, SMP: Halfway Cabin, 260-H, IDT-031
slide09 - 10 July 1980, SMP: Halfway Cabin, north elev, 260-F, IDT-031
slide10 - 10 July 1980, SMP: Halfway Cabin, east side of structure, 260-H, IDT-031
slide11 - 10 July 1980, SMP: Halfway Cabin, interior north wall 260-F, IDT-031