Penny 1860 Toothed Border Proof Freeman 11 dies 2+D, struck on a

Penny 1860 Toothed Border Proof Freeman 11 dies 2+D, struck on a heavier flan of 11.12 grammes, rated R17 by Freeman, some uneven tone on the bust and a couple of thin scratches either side otherwise UNC

Estimate: 750-1500 GBP