Farmer Jack - Treasure Trove

48K ZX Spectrum - 2008 'av a ganders at this coin... said Farmer Jack to Farmer Jon, up on a rare visit from his farm in Somerset to sunny Yorkshire. "M'combine dug it up yesterday, caused right damage to these 'ere blades.  What do you think it is?" Jon looked at the coin, turning it over in his fingers, and rubbing off some of the dirt on it, "Wow Jack, that be one of those Roman coins, worth a …