Burke gives Ripley this business card at the end of his visit with Gorman.
Note that there appear to be two slightly different variations of the card: One is a simple rectangle with rounded corners and centered content, much like a modern business card, most visible in the first two screencaps, from scenes with the principal actors:
The other version, more commonly seen in replicas, appears to have two tapered, angled corners and off-center content, most visible in the close-up shot of the card on the table:
It is not immediately clear whether the proportions of this tapered card are the same as a modern business card or not.