1939, 1/2 c, sepia, block of (4), Hong Kong print, unauthorized
imperf issue, rough, sturdy yellow foreign paper, not listed in
Chan only
1939, 1/2 c, sepia, block of (4), Hong Kong print, unauthorized
imperf issue, rough, sturdy yellow foreign paper, not listed in
Chan only in Maxwell (538Aa) and Beyer (#359), NG, interesting and
desirable, XF! Schätzpreis 160€.