- ArchiefLoAA22 - Tweedsmuir Project fonds
- ReeksS5 - Maps
- BestanddeelF2 - Tweedsmuir Project Contour and Profile Maps F2(Klad)
- Stuki1 - FiSi-19, 'House Pit', Natalkuz Lake, 27 August 1962 E. face S30' - S40 at E2'
- Stuki10 - FiSi-19, Natalkuz Lake August 18th, 1952 - Contour Map
- Stuki11 - FiSi map, Euchu & Natalkuz Lakes with site numbers FiSi-1-22, 'In basic Unit Area' labelled 'Natalkuz & Euchu Lake 1952
- Stuki12 - Contour Map no label, unknown location
- Stuki13 - FiSi-3, H.P. II, (House Pit) Tetachuk River 1952
- Stuki14 - "Contour Map" no label, unknown location, also indicates 'T.P. #1 and T.P. #2, T.P. #3'
- Stuki2 - FiSi19, 'Stratigraphy of Face' at House Pit, Natalkuz Lake, 21 August 1952
- Stuki3 - FiSi-8, Euchu Lake, August 5th, 1952 - Contour Map
- 6 more...
