Obverse:

Portcullis with mintmark above.

Reverse:

Cross with three pellets in each quarter.

Very fine, extremely rare and one of the best examples of this mintmark we have seen.

This coin the plate example for this mintmark published in:

P. & B. Withers (2023) 'The Galata Guide to Small Change. Silver farthings, halfpennies and three-farthings 1279-1660' Galata, pg 155 - 14b (This coin)

Ex C. Comber Collection [traded with Wilkinson 1987]

Ex W. Wilkinson Collection

Ex R.C. Lockett Collection [Possibly Glendining Auction, 15 Oct 1956 - Lot 2037 (Part)]