State Library of Victoria, SLV MS13071, Box 2082/6a-b.
Victorian Exploring Expedition Records, Botanical, meteorological and astronomical observations of the VEE.
William John Wills surveyor's field notes [First Surveyor's Report]
17 to 23 September 1860 and 23 to 27 September 1860.
• Surveyor's field notes. 17 to 23 September 1860, ex2008-009, Box 2082/6a.
• Surveyor's field notes, 23 to 27 September 1860. (Linklinkwho to Bilbarka), ex2008-010, Box 2082/6b.

State Library of Victoria, SLV MS13071, Box 2082/4b.
Victorian Exploring Expedition Records, Statements sent by members of the VEE to the EC.
William John Wills' Third surveyor's report
Camp LXV depot, Cooper's Creek, 15 December 1860. 17 p.
Received by the Exploration Committee of the Royal Society of Victoria on 30 June 1861.

State Library of Victoria, MS13071.
Subseries 8 : Botanical, Meteorological & Astronomical observations of the Victorian Exploration Expedition.
William John Wills Field Books
• Bilbarka to Torowoto, Field Book No. 1, 11-19 October 1860, ex2008-011, Box 2082/6c.
• Bilbarka to Torowoto, Field Notes No. 2, 20-26 October 1860, ex2008-012, Box 2082/6d.
• Bilbarka to Torowoto, Field Book No. 3 & Torowoto to Coopers Creek & Field Book No. 1, 27 October-2 November 1860, ex2008-013, Box 2082/6e.
•Torowoto to Cooper Creek, Field notes No. 2, 3-9 November 1860, ex2008-014, Box 2082/6f.
• Torowoto to Cooper Creek Field notes No. 3, 10-15 November 1860, ex2008-015, Box 2082/6g.
• Torowoto to Cooper Creek Field notes No. 4, 14-20 November 1860, ex2008-016, Box 2082/6h.
• Cooper Creek, Field notes No. 5, 24-27 November 1860, ex2008-017, Box 2082/6i.
• Cooper Creek, Field book No. 6, 5-10 December 1860, ex2008-018, Box 2082/6j.