Identify Chinese Cinderella Stamps

Any help Id'ing year and possible value of these Chinese Cinderella stamps? Year and possible value?

i.e. bottom row

I assume you are talking about the bottom row of stamps, since the ones above that row appear to be all common postage stamps.

I've not seen those 6 stamps in the bottom row before. They appear to be inscribed for an unnamed stamp exhibition. Since they were placed immediately below the stamp exhibition set of 20Mar1948, I would "guess" they are associated with either the Nanking stamp exhibition or the Shanghai stamp exhibition of that year. Thanks for posting the pic!

Thank you for the info! The whole page is not shown, but all were packaged together, so does give me more info for the search, Tahnx again.

OK, I originally could not see the English inscription on those cinderellas. I see they were produced by the Chines Philatelic Society. So they are certainly show cinderellas. You have the complete set of 6. I can't give you a value, but they would almost certainly be worth more than the rest of the very common stamps on that page. Thanks again for posting the pic.

[EDIT: OK, I don't need a better pic anymore. I found a few sets on the internet. But none of them gave identifying information regarding which show or exact date of issue other than saying from first half of 20th Century.]

Thank you so much for your time on this. I've received an album of many 1940's mint stamp sets, all still in original envelopes. Some WWII, most post WWII, predominately Europe/Asia and 1948/1949. Most easily Id'ed, some not, so I'm sure to posting more. Thanx again!