Holiday Greetings! (Rudolph de Harak & Associates)

We don’t know what year, but we do know that Rudolph de Harak & Associates are sending holiday greetings. Signed “Rudy” (by Rudy) and sent to Paul Rand. This was his copy. How do we know? Because it says so here. But what that doesn’t say is that this same design was used for a book cover (with different colors). Track down a copy of that book and keep it with this keepsake.