Possible Clues:

• Not the original one in suspect parcel
• Finishes off reply in car, making a copy
• Record company pressing original of Elvis Presley's first '51 cover version
• Page in article left with one copy
• To do with type size over line in copy
• Newly-developed porcelain lacking no imitation
• Just the band to cross international boundaries?
• Salesman left in charge of a carbon copy
• Reproduction, fascsimile
• Duplicate parcel I made up