Collecting slogan postmarks, incorporating an illustrated reference catalogue of slogan postmarks used at post offices in the United Kingdom up to 1969 /
Parsons, Cyril Russell Hamilton.
Peachey, Colin G.(Colin Gilbert),1940-joint author
Pearson, George R.joint author
Parsons, Cyril Russell Hamilton.Slogan postmarks of the United Kingdom, 1917-69.
Hemel Hempstead : C.R.H. Parsons,
c1986.
Previous ed.: published as Slogan postmarks of the United Kingdom, 1917-69. 1974
Includes index
Postal slogan cancellations