jaques-staunton-4-5-inch-chess-set-1930s

Reference: See Sir Alan Fersht: Jaques & British Chess Company Chess Sets, Kaissia Publications, figure 8 page 27 for an identical label dated to 1927, from a set used in the London Chess Congress.

Nice example of a 4.5 inch Jaques. Jaques sets are becoming increasingly hard to source.