An Albion man who allegedly was advertising explosives for sale on the internet has been charged with arson, a Class A crime, and criminal use of explosives, a Class C crime, according to the Maine Department of Public Safety. Joseph Tilly, 36, was arrested Wednesday and taken by Maine State Fire Marshals to Kennebec County Jail, spokesman Stephen McCausland said Friday in a media release. The investigation that led to Tilly’s arrest began Jan.