Stroma 1969 Dogs - Pointer 1s imperf single with EUROPA 1969 overprint doubled, one inverted unmounted mint
Stroma 1969 Dogs - Pointer 1s imperf single with EUROPA 1969 overprint doubled, one inverted unmounted mint
Stroma 1969 Dogs - Pointer 1s imperf single with EUROPA 1969 overprint doubled, one inverted unmounted mint