42mm across. Brass Dragon Design. Im sot so sure seems very bright for that era.
Royal Berkshire Regiment Cap Badge
Soldiers Service & Pay Book 1919, Army Certificate, etc Royal Berkshire Regiment
Vintage WWI RPPC Real Photo Postcard Royal Berkshire Regiment Soldiers
Royal Berkshire Regiment China O.C.A. Lapel Badge & Embroidered Silk Patch VTG
British Army: Royal Berkshire Regiment Brass Button (Large, 25mm, WW2 Period)
