Folder style booklet.
Papier Deux Coqs No 109.
Several variations in design, format and color.
S. D. Modiano.
(Bologna).
Variation - 80 Feuilles version. Made in Italy on Spine.
Interlaced SDM Motif.
Original patent 26.08.1916. Renewed by S. D. Modiano and Date established, patent renewed/Reproduced in 1950 for this style/design and confirmed by trademark from archivio Centrale dello stato.