This example RCA's Parts and Accessories Playing Cards looks as if it has never been out of the case. Assembled in a Skai leatherette snap-case, it contains 2 decks, pencil and unused score pad. I'm guessing it's from the 1970s based on the materials and design. This RCA logo was created in 1968. See photos for condition. The Ace of spades is generic, listing no manufacturer. It only says Made in U.S.A.
I will gladly answer questions and combine shipments.