Canada, CEF. A Canadian Railway Troops Cap Badge, Grenade Design, by J.R.Gaunt

In browning brass, maker marked "J.R. GAUNT LONDON" on the reverse, measuring 31 mm (w) x 39.5 mm (h), both lugs intact, extremely fine.

Footnote: The 6th Battalion was formed by the conversion and re-designation of the 228th Infantry Battalion at the Canadian Railway Troops depot in Purfleet, England. It was disbanded on November 1, 1920.