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BenBryan, I think what you are referring to is the Number 7 Cigars set (n526) issued in 1889. These come with two back advertisements, one for "Number 7 Cigars", the other for "Diamond S Cigars". While I'm no expert on these, my understanding is that they are quite rare, but usually less expensive than other 19th century sets featuring the same players simply because they drawings are so crude. I'm sure others will have more to add, I just wanted to get the ball rolling.