Newnham-Waugh Collection Label

I found this label for the Anthony Newnham Collection of Evelyn Waugh mixed in with a batch of William D. Wittliff items I bought last month. I'm not sure yet what it was doing hanging out with the Wittliff ephemera, nor do I know of any relationship this collection or label may have with Bill Wittliff. I suspect, though, that he designed the label. The label indicates a library collection, measures one inch by two, and was likely a prototype or copy of the design already in use. Its simple, tasteful design features a facsimile signature of Evelyn Waugh, and the abbreviated Colln. , with the "n" in superscript. This collection resides in the Harry Ransom Center at the University of Texas in Austin where Wittliff ran his Encino Press. Depending on the year of the donation, this might add support to the assumption of a Wittliff design. From the HRC link above, the paragraph on this collection states: Manuscripts of all of Waugh's novels (except for two), much corresp...