Alemanha – Danzing 1937 – STW-266-267 – Philatelic Exhibition – Daposta 1937 (2 blocos)

Alemanha – Danzing 1937 – STW-266-267 – Philatelic Exhibition – Daposta 1937 (2 blocos)
STW-266 – 50 + 50 pfg – vesde escuro
STW-267 – 50 + 50 pfg – vesde escuro