And/Or Press, 1978. Softcover. Unpaginated, circa 24 pp. 28 x 22 cm. Text in English. VG. This is the seventh vintage calendar in And/or Press series of Cannabis Calendars, super cool publisher house. As in the past years, their purpose was to show the marihuana flower in as much detail as possible through close up vintage photos.  The natural beauty is evident, if you look closely, you can see photos the structural differences of the many types of flowers as well as many subtle colour changes its beauty and complexity. The world of vintage calendars is amazing, and in any case, this Cannabis Calendar is just one more push to getting high like only as it was done in the past, but without forgetting when the sun enters Gemini at 14:43 exactly, a relevant information and vital important, you know :)