This is a pair of novelty cricket bat and shield shaped silver gents cufflinks commemorating W.G.Graces 148 runs against the Australians on June 17th 1886.I am unsure exactly how old they are and am guessing possibly 1970s era.They are in an excellent condition with no hallmarks but have been tested as silver and they are in an excellent condition measuring 1.6cm long x 4mm wide(signed cricket bat)and shield measures 1.3cm wide x 1.4cm long.