摘要 |
<p>Wall calendars usually consists of a sheet for each month which also carries a picture of photograph. If often happens that the picture may not be suitable for the month with which it is associated. To remedy this defect a calendar is proposed with separate sheets for dates and photographs. A sheet of cardboard (1) is perforated along one edge (2) to receive a spiral binding (3). The spiral binding secures a stack of four sheets (4) with each sheet displaying the dates for three months. A stack of photographs (5) is mounted by the side of the data sheets so that any photograph can be selected by swinging the photographs above it, over the edge of the cardboard sheet (1).</p> |