Fraser, 57, whose father and grandfather also worked in the potteries, remembers them coming home with commemorative pieces from previous royal occasions such as Queen Elizabeth II's silver jubilee marking her 25th year on the throne in 1977.
The commemorative plates, mugs and other items Duchess China is making now were inspired by items produced in 1937 for the coronation of his grandfather King George VI. The factory is currently producing its ceramics five days a week instead of the usual two to three and has had to take on extra staff.
"Grown men were crying. Within 20 minutes all the machines were turned off, the gates were locked, and we were escorted off the premises," he recalled.