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Validator/imprinter apparatus
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Electric data recorder
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Printing pressure compensating means in pump handle imprinters
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Credit card imprinter with card-sensing form insertion interlock
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Imprinter having a removable cartridge containing a plurality of roller platens
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Electric imprinter with roller platen positional control
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Apparatus for embossing plates of different sizes and shapes
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Tipper for embossed cards and removable cassette for use therewith
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Imprinter with plural selectively operating platen rollers
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Portable transaction log recorder
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Portable transaction log recorder
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Portable transaction log recorder
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Imprinting of time clock data
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Imprinter and method of making same
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