Max 365 "perpetual" calendar

Calendar designed for NAVA which features large white numbers on black background and is perpetually reusable. Calendar can be flipped every day from the 1st to the 31st for every day of every month in every year. Design: Massimo Vignelli.

text from design: Vignelli exhibition label:
NAVA Calendar; Italy 1976.
The NAVA calendar is a conversion of one of our previous designs into a perpetual calendar. The page with its large number is visible from a distance and must be turned every day. The size is a foot square. It was designed in 1976 for NAVA, Italy. Collections: Museum of Modern Art, New York; Musee des Arts Decoratifs, Montreal.