Alaska Film Archives
- This film reel is made up of 3 smaller reels. Reels 1 and 2 are labeled "Trails to Highways Pt.1 and Pt.2," and they contain views of earth-moving and road construction equipment, an ox pulling a cart, road construction crews at work, and cars on the road. Reel 3 is labeled "Caterpillar Tractor Company presents 'The Diesel Trail to the Orient,'" and it contains views of a Pan American World Airways Flying Boat airplane, barges, earth-moving equipment, Hawaii [?], and a China Clipper airplane.