US933428A
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Indorsing device for voting-machines.
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US933427A
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Lock-out for voting-machines.
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US890814A
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Voting-machine.
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US857811A
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Key-locking mechanism for voting-machines.
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US849001A
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Voting-machine.
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US847416A
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Voting-machine.
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US860600A
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Interlocking mechanism.
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US896896A
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Combined case and voting-machine.
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US820802A
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Voting-machine.
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US793666A
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Interlocking mechanism for voting-machines.
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US916336A
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Voting and similar registering machine.
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US849123A
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Voting-machine.
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US847347A
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Interlocking mechanism for voting-machines.
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US886061A
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Label-holder for voting-machines.
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US773140A
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Interlocking device for voting-machines.
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US865052A
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Voting-machine.
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US799556A
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Register or counter.
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