Stack's Bowers & Ponterio
August 2019 Hong Kong Auction 19-21 Aug 2019
View prices realized
1) Grade "80". Hartill-20.355.
2) Grade "82". Hartill-20.355.
3) Grade "78". cf.Hartill-20.355, wide rims and larger size.
4) Grade "80". cf.Hartill-20.355, narrow rims and larger size.
Estimate: $900.00- $1200.00