Looking thru Pina/Geary/Millers/Jackson - the nearest I can get to this almost cobalt blue (and not too disimilar in shape), is for Nuutajarvi, shown in one of the Pina books. 205mm/8" tall - quality ground/polished/bevelled rim, and with this circular mould ring on the base. Am I barking up the wrong tree competely, anyone, and if I am, any other ideas please.
Thanks for looking.
