Watch List notes:

British Coins, Edward VII, penny, 1902, normal bronze issue but 'plated', better than very fine; halfpenny, 1907, an unofficial striking on cupro-nickel (?) flan, the reverse weak, about very fine; interesting curiosities (2)
The first probably dipped in silver nitrate in order to be passed as an halfcrown; the second probably made to be passed as a shilling
(70-100 GBP)