

Hi to all
With my new copy of the Stanley Gibbons Part 17 China, 2011
I was able to identify the bottom stamp easily.
It has no watermark and and is perf 14 so hopefully if I have got it right it is a 1 or 1a.
However the top stamp has me stumped.
It is orange, the paper is orange, it is ten cents it has no watermark.
Any information would be useful.
Regards
Horamakhet
I can not find it in Gibbons, or perhaps I not looking hard enough.