Calendar adjustable for any month - has exchangeable month indicator and sliding strip listing weekdays for alignment with dates

摘要

The calendar has an exchangeable month indicator in which the dates of individual days are arranged in week order in lines and columns. The calendar is fitted with an edge strip carrying the weekdays to be co-ordinated with the dates. The weekday strip is inserted separately from the calendar section, and may be positioned either above or below the calendar section when the weeks are arranged in rows or alternatively may be positioned on the side if the weeks are shown in columns. Both the calendar section and the edge strip are held together by a frame, which has windows for the individual weekdays. The weekday strip is inserted behind these windows.