used Block of Four 2c. on 3c. in a very fine used block of four showing plate number "4202" and cancelled by "Tang-Ku/Post Office" c.d.s. in blue. Photo
used Block of Four 2c. on 3c. in a very fine used block of four showing plate number "4202" and cancelled by "Tang-Ku/Post Office" c.d.s. in blue. Photo
used Block of Four 2c. on 3c. in a very fine used block of four showing plate number "4202" and cancelled by "Tang-Ku/Post Office" c.d.s. in blue. Photo
