United Society of Boilermakers Shipbuilders trade union badge

A well designed commemorative trade union brass badge inlaid with light and dark blue enamel bearing a globe with 'PAX' down the centre 'Boilermakers 125 Years' title scrolls and '1834' '1959' which flank both sides within a pair of outstretched hands, the reverse with maker's details 'F & S B'Ham'. Very good condition, complete with original pin fittings, no damage to the enamel. Width 32mm. Height 16mm.