A group of seven aluminium headed putters, including a Standard Golf Co. ''Z Model'' circa 1906 with greenheart shaft by R. Forgan & Son in good condi

A group of seven aluminium headed putters, including a Standard Golf Co. ''Z Model'' circa 1906 with greenheart shaft by R. Forgan & Son in good condition, another later ''Z Model'', an ''XS Model'', a ''RBB Model'', a Vardon ''SS Model'' and two others, one with a steel shaft, various conditions not illustrated