Group of people in a room with 1972 calendar

Group photo. Several men and women in a room with wooden walls and curtains on the windows. In the foreground, a man in a dark suit and a woman in a light dress are raising glasses. Next to them, a woman in a patterned dress is holding a glass. In the background, more people are visible, some in suits and dresses. On the wall, a calendar with the date 1972.