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US1669556A
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Pneumatic mechanism for handling sheets
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US1720955A
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Card and stencil holder for typewriting machines
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US1639131A
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Listing attachment for addressing machines
|
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US1613271A
|
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Punching machine for cards and stencils
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US1571330A
|
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Tray
|
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US1595774A
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Guideway for cards and the like
|
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US1556929A
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Selector mechanism for addressing machines
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CA258421A
|
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Guideway for cards, etc.
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CA285021A
|
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Platen
|
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CA285022A
|
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Sheet handling machine device
|
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CA255569A
|
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Selector mechanism for addressing machines
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|
CA285023A
|
|
Ejector mechanism for addressing machines
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|
CA285020A
|
|
Address printing machine
|
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CA263242A
|
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Tray
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