Paper car wheels were composite wheels of railway carriages, made from a wrought iron or steel rim bolted to an iron hub with an interlayer of laminated paper. The center was made of compressed paper held between two plate-iron disks.
Paper car wheels were composite wheels of railway carriages, made from a wrought iron or steel rim bolted to an iron hub with an interlayer of laminated paper. The center was made of compressed paper held between two plate-iron disks.
Source: Wikipedia "Paper car wheel" · CC BY-SA 4.0
Share this article: X · Bluesky