Postby dognose » Tue Jun 28, 2016 8:05 am
If I recall correctly, the stamping of the Jubilee mark started around September 1934, but the trade were forbidden to retail any such pieces struck with the mark until 1st January 1935. The reason for the early striking of the mark was so the manufacturers had the time to get their goods to their customers including those in the Colonies in readiness for Jubilee year. (Don't hold me to the dates, I read it a long time ago!)
The striking of the Jubilee mark was a boon to the trade, who saw a large increase in their sales by this addition.
Trev.