Planes A, B and C are 5/8". A is made by A. Mathieson & Son, Glasgow and Edinburgh. B is by A. Mathieson & Son, Glasgow, and is marked James Fairley, Hamilton, Ironmonger. C is by D. Malloch, Perth.

Planes D through F are each a different size. Plane D is 3/8 by McVicar, Perth. Plane E is 1/4 by McVicar, Perth. Plane F is full boxed, 3/16, by Hathersich. Plane G isn't marked, but looks professionally made. It appears to be 1/4".