Leilão Bidspirit | 1937-1940 KGVI Mail Transport series

1937-1940 KGVI Mail Transport series 2a6p bright violet two halves of the sheets (80x2 i.e. 160 stamps); Sg no.: 252 - 1937-1940 KGVI King George VI Mail Transport series 2a6p bright violet two halves of the sheet (80x2 i.e. 160 stamps); Sg no.: 252, CV-£280; Phila no: 249, CV-Rs 12,000