| Year | Catalog No. | Description |
| 1960 | M-4846 & M-5013 | Kleer Pak Display Cards |
| These cards were designed to fit into the caps of the Kleer Pak on one, or perhaps both sides as shown in one of the illustrations below. Illustrated below are card for the 25057 TNT car and the 23743 Track maintenance car. It is not know what cards were created for the display of other items. Any information is appreciated. | ||
 TNT Car Display Card |
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 TNT Car Display |
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 Track Maintenance Car Display |
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 Back of Displays showing insertion of card into Kleer Pak |
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| All Photos Courtesy of Lonny Beno | ||