I believe that several interesting pieces of information can be gleaned from this message, which can help identify and date some of the Arbuckle insert cards. That should place all cards with this message in the 1888 or later time frame. The text itself, however, always seems to be the same. That common text is shown below, and beneath that I've presented images of the various styles currently represented by the cards on this site. In testimony whereof witness my hand this day and date above written.
Images shown below are generally smaller than actual card size.
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