US896669A
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Breech-operating mechanism for ordnance.
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US877521A
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Gun-carriage for recoiling guns.
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US892686A
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Folding observatory applicable for use in connection with military and other operations.
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US947720A
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Sighting apparatus for guns.
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US848132A
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Theodolite or similar instrument.
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US946826A
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Breech-loading gun.
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US868224A
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Ammunition wagon or caisson.
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US848858A
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Means for transferring a gun from its carriage to a gun-carrying vehicle.
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US946402A
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Sighting apparatus for guns.
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US1020577A
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Breech-operating mechanism of ordnance.
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US800021A
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Apparatus for loading ordnance.
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US811797A
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Apparatus for loading guns in turrets, &c.
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US797330A
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Ordnance-loading device.
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US763330A
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Electric furnace.
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US761920A
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Electric furnace.
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US755709A
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Method of locally softening or annealing hardened-steel plates.
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US782469A
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Control apparatus for recoiling guns.
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US760158A
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Carrier or conveyer for projectiles or other loads.
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US770320A
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Loading appliance for guns.
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US788432A
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Firing mechanism for breech-loading guns.
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