GB190928900A
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Improvements in Compound Boats.
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US942687A
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Compound boat.
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GB190703067A
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Improvements in Printing Telegraphs.
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US843508A
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Printing-telegraph.
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GB190425671A
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Improvements in Type-writing Machines.
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GB190417562A
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Improvements in Printing Telegraphs.
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GB190416147A
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Improvements in Type-writing Machines.
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US775739A
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Type-writing machine.
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GB190408657A
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Improvements in Printing Telegraph Receivers.
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GB190402865A
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Improvements in Printing Telegraph Receivers
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US767322A
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Printing-telegraph.
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GB190324025A
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Improvements in Printing Telegraph Receivers.
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US765532A
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Type-writing machine.
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US757377A
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Printing-telegraph receiver.
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GB190307105A
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Improvements in Typewriting Machines.
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US743122A
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Printing-telegraph receiver.
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GB189725720A
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Improvements in Sounding Apparatus.
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GB189718482A
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Improvements in Windmills and Wind-motors.
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GB189702351A
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Improvements in Flying Machines.
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