10l. orange in pair (imperforated between) with unofficial perf. 11 1/2 and primary variety of the group of 50 "small notch on the 1 of the right 10" (pos.45), m. (Hellas D64a).
5l yellow-green perf. 11 1/2 in mint never hinged bl.10. All stamps with WMK. Superb, rare and impressive. Catalog estimation = 640 Euros. (Hellas 97a).