Collect British postmarks : the handbook to British postal markings and their values /
Whitney, J. T.
Peachey, Colin G.(Colin Gilbert),1940-
Crookes, V. Brian.
British Postmark Society.
Hemel Hempstead : British Postmark Society,
1993.
Previous ed.: 1990
Bibliography: p. 320-323. - Includes index
Postmarks