- Weir 1
- Weir 2
- Weir3
- Weir3a
- Weir5A
- Weir5B
- "Weir 6"
- Weir6
- "Weir 6"
- Weir6B
- Weir7C
- Weir8
- Weir8C
- Weir 9
- Weir9B
- Weir9C
- Zenolith in granite I93 cut
- Zig Zag Brook Camp #4
- a16
- Helicopter over W1
- Helicopter over Don Buso and airborne particulate sampler
- View from airplane cockpit
- calcium1
- "Helicopter By Jim Hornbeck"
- calcium2
- calcium6
- calcium8
- d15
- d16
- d18
- "Hubbard Brook area on Walling's 1860 Map of Grafton County"