The stamps and postal history of King George V (1910-1936) are my major areas of interest. The classic designs have never been matched in my view.
The 1935 Silver Jubilee series, and the numerous varieties to be found, are my favourite issues and a particular focus of study.
A total of 44 colonies subscribed to this issue, (creating the first Empire/Commonwealth Omnibus issue) with all except Newfoundland printing in two colours with a central vignette.
Three printers were employed for the task, Bradbury, Wilkinson & Co, De la Rue & Co and Waterlow & Sons. The stamps were recess-printed, and although a common design was used, the varieties are particular to the relevant printer's plates