Great Britain Half Penny JK and J Kent Counterstamps markn Posted in Great Britain Coins Great Britain Half Penny J Kent Counterstamps Half penny sized token with J.K counterstamp on one side, J.Kent to other. Coin InformationReference Number:X5707/14Country:Great BritainDenomination:1/2dGrade:Poor ‹ Greece 1954 5 Lepta Great Britain 1970 Half Crown Partial Collar Error NGC PF66 › Tagged with: M