■ Ribbon : blue-green … attached to jewel with ring

■ Obverse : appears to be shaped like a rose … ROYAL / MASONIC / INSTITUTION / FOR BOYS / 1946 … in centre : coat of arms … ornate E L at top … loop suspension

■ Reverse : blank … in minute letters at bottom : G. KENNING & SON / LONDON

■ Dimensions : 36.1 * 45.1 mm … ■ Weight : 19.7 g

■ Materials : brass

■ Maker : G. Kenning & Son, London

■ NB : appears to be missing upper bar