We love how vintage desk accessories, such as this antique brass flip Perpetual Desk Calendar, instantly add a certain sophistication and class to any desktop. Advance the days of the month by flipping the clock towards you and use the knobs on either side to control the days of the week and months. Calendar is in unrestored worn weathered vintage condition and measures approximately 2.5"h. Calendar has a small worn printed emblem on the base of a crest with a viking ship.