Weightlifter stamp, 1964 vn. cat. 112

[Alex_iv]

To anyone who interested except me and Mr. Khai, with whom we start to discuss with topic by PM \

I suppose many of you for sure have weightlifter stamp of 1962. It's rather expensive, i bought it last time in Cotevina office in Saigon. But later here my colleague showed me his weightlifter stamp and it was much different - more yellow color, different scratch.. (look at the attached scan) and he said that he had this stamp from 1980-ties.

So i suppose he has original print and my is some kind of reprint? Or his yellow stamp is a fake? And such story rising a question - how many stamps Cotevina reprint like this? what quantity? How to evaluate they value now?

Thanks a lot in advance! Expecially for Mr.Khai

I attached stamps of my collegue here. I have the left one mint... ehhh Now need to get cancelled also