| 摘要 |
A schedule and record indicator having a sleeve portion with window areas and a slide member within said sleeve having future schedules and past records printed thereon for viewing through said window areas as the slide is moved within the sleeve. Alignment apertures and an alignment indicator are also provided in order to simplify the proper alignment of the information desired at the moment with the window areas. Means for frictionally retaining the slide in proper adjustment is also provided.
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