MUDD WC 16332: Wrappers wanting from núm. 2-4 (unclear whether this is as issued). From the library of Hiram Bingham. Ink stamp: "Bought of F. Perez de Velasco October 1912": 1-4.
BEIN 2023 S156: Imperfect: all wrappers wanting; pages 1-16, 49-56, 65-72, and 81-88 (gatherings 1-2, 7, 9, and 11) wanting; entirety of núm. 4 (pages 97-128/gatherings 13-16) wanting. Loose gatherings: 1-3.