1950s Silver & Enamel Blood Donor Badge signet ring and features a sliding lid

and features a sliding lid that opens to reveal three tiny dice with black and red number dots

It opens to reveal two oval locket compartments and features the French eagle head (18k gold) control mark on the bail

with a twist on the standard design

army surplus / new old stock

1950s Silver & Enamel Blood Donor Badge signet ring and features a sliding lidDATE: Mid Century, 1957 A 1950s silver pin badge to commemorate 50 blood donations. The round domed front features a double heart and crown motif, finished in white enamel over a red guilloch enamel background. With Birmingham hallmarks to the reverse indicating sterling silver, as well as the words BLOOD DONOR and a maker's mark and registration number. Dating from the year 1957. MEASUREMENTS 2. 2cm diameter WEIGHT 5. 4g MARKS English hallmarks for