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Hi all,
could someone give me some info on the straight line "THWAITE" handstamp? I presume that it is Thwaite in Suffolk. I would like to know period of use and rarity rating according to the British County Catalogue of Postal History (Willcocks / Jay).
I do have the latest Collect British Postmarks, but no dates of use are shown.
Attached is a photo of a 1791 EL from Thwaite to Knightsbridge.
Thanks!