Test sheet perforating appts. - has holed base plate with raised rim to hold answer sheets and correctly holed hand punch plate

摘要

The arrangement is used for test sheets for learning methods in which a pupil selects the correct answer from several answers. The answers are marked by the pupil on the test sheet by placing crosses in squares. When the sheet is placed in the perforating arrangement a hole is made in each correct square. The arrangement consists of a base plate with a number of holes and a raised rim along the edge of the plate, so that one or more test sheets can be placed on the plate. A plate with a number of holes which are in the correct position is placed on top of the test sheets and the holes are punched through with a hand punch for each position.