MOROCCO AGENCIES 1914-26 Spanish Currency 1p on 10d turquoise-blue SPECIMENS, SG135 India stamps China 1944-45 Chungking Central Trust

China 1944-45 Chungking Central Trust printing

particularly in this positional form as a block of four

Great Britain 1972 7½p General Anniversaries (19th-century Coastguard) error

and served as the head of state until 1999

A letter of provenance (see image 4) from the vendor explains

MOROCCO AGENCIES 1914-26 Spanish Currency 1p on 10d turquoise-blue SPECIMENS, SG135 India stamps China 1944-45 Chungking Central TrustMorocco Agencies 1914 26 Spanish Currency 1p on 10d turquoise blue, watermark Simple Cypher, overprinted 'SPECIMEN' (type GB23), lower right corner block of 4 from upper pane initialled 'CD' in pencil, SG135. A very fine and fresh, unmounted mint positional block with full original gum. An important positional multiple, unique in private hands, and never previously on the market. "SPECIMEN" examples were used solely by postal administrations for