File consists of the following items:
- "Mac" by D.L. Surveyor
- "Knox (Mac) McCusker: Dominion Land Surveyor" by E.L. Rutherford, V.C. Brink, R.S. Silver and M.Z. (Smokey) Neighbour
- Excerpts from Men and Meridians by Don W. Thomson
- Article re: Knox McCusker written on the occasion of his death (April 14, 1955)
- "McKusker (sic) to open up Blueberry Mountain Area" (Alaska Highway News, June 8, 1950)
- "McCusker was surveyor, big game guide….also rancher and trail blazer"
- "Knox Freeman McCusker" written on the occasion of his death (The Canadian Surveyor, July 1955)
- "Veteran Surveyor - Alaska Highway Stories"
- Memories of Knox McCusker by his oldest niece Betty (McCusker) Rutherford
- "Veteran Surveyor prefers horses for long bush treks" by Eric Young (Edmonton Journal)
- Eulogy for Knox McCusker read by Stanley D. Seif at Burch Presbyterian Church in Fort St. John, B.C.
- Eulogy for Gwendolyn Dorothy McCusker (July 1997)
- "Tropical Valley No Myth: amazing story of woman who lived there" by Thomas A. Wayling (Vancouver Sun)
- Photocopy of section of map: "Topographical sketch map showing route traversed by the Bedaux Sub-Arctic Expedition 1934 through the Rocky Mountains" (by Frank Swannell, March 27, 1935)
- Memories of Knox McCusker by Bill McCusker, his oldest nephew
- "There is always a reason; destiny made it a date. The corridor of the Alcan didn’t just happen" (Fort St. John publication)
- Article on Knox McCusker (ALS News, Winter 1983)