hi, ive had this pwt for a few years , theres are a couple similar in ann metcalfe's small miller's pwt collectors guide . i suspect its a dupont because of the muted colours but cant find any record of ones with a dated cane. has anyone got, had, or seen one of these? and can help in i.d. please? its 3 inches in diam with large polished concave base with narrow flat basal ring. may have had the top polished as there is not a scratch on it.
many thanks for any help resolving this. its been bugging me for a while