Robertsons 2001 Historical Events Golly scientist advertising badge

A good original circa 2001 'Robertson's Historical Events 1950's Golly scientist pin badge', the reverse impressed with multi maker's details ' © J. Robertson's'. Very good condition, complete with original pin fittings with safety roller catch in good working order, no damage to the painted enamel finish, in its original plastic bag.
Height 32mm.
The leaflet from the HISTORICAL EVENTS FROM THE 20TH CENTURY Series explains 'In 1953 Structure of DNA discovered.

Code: 67229