Stack's Bowers & Ponterio
September 2021 Hong Kong Auction 2-7 Oct 2021
View prices realized
Close inspection of the last digit of the date, the "8" appears to over another digit. Under magnification there is a thin curved line on the right side of the of the "8". It is possible that the "8" is over an inverted "6" or a "0". Neither one of these overdates is listed in Basso.
Estimate: $200 - $300