Vol 17 Number 4, December 1979
59. British Ships 1969 , Vol.17 No.4Vol 17 Number 5, January 1980
2. The Penny Reds, 1841-1879 , Vol.17 No.5 (1980)Vol 17 Number 6, February 1980
3. The Embossed Issues, 1847-1854 , Vol.17 No.6 (1980)Vol 17 Number 8, April 1980
4. The Surface-Printed Issues, 1855-1883 , Vol.17 No.8 (1980)Vol 17 Number 10, June 1980
65. British Post Office Technology 1969 , Vol.17 No.10 (1980)Vol 17 Number 12, August 1980
67. Rural Architecture 1970 , Vol.17 No.12