1/2d Orange, Small Multi Wmk, perf 14, 1927
A single printing by AJ Mullett issued on 10th March 1927.
Electros 8 & 9 used in a single printing by AJ Mullett in September 1926 and issued on 10th March 1927. Scarcest of all of the Halfpenny Orange issues. Standard texts used to identify these varieties are:
Dix, VW, & Rowntree, AW, 1995, The Australian Commonwealth George V Halfpenny, British Society of Australian Philately
Kellow, J (Ed.), 2014, The Australian Commonwealth Specialists' Catalogue: King George V, Centenary of the King George V Definitives, 1914-2014, Brusden-White