Could there be a language barrier here?
18th century to most non-English speakers would mean the 1800's.
It's not their fault that English is a wacky language.
I'd hate to see you throw a potentially good customer away ( those Arabs are
loaded), but I don't want to see you get scammed, either.
Maybe a small trial order to see how they do?
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It is our similarities that make us all human - it is our differences that make us all interesting
Imagination will often carry us to worlds that never were. But without it we go nowhere. Carl Sagan