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US2120654A
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Moving picture camera lens substitution device
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US1845526A
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Collapsing film holding spool for moving pictures
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US1764407A
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Mount for moving-picture cameras
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US1288461A
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Clamping mechanism for cameras and the like.
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US1261890A
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Operating-handle for motion-picture cameras and projectors.
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US1242894A
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Film-box for motion-picture cameras.
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US1297532A
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Film-guide for motion-picture cameras.
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US1300805A
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Support for motion-picture cameras and the like.
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US1223332A
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Film-box for motion-picture cameras.
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US1232418A
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Film-cutter for motion-picture cameras.
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US1244682A
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Tripod.
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US1173401A
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Camera-stand.
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US1159734A
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Panorama device for motion-picture cameras.
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US1177163A
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Film-feed device for motion-picture cameras.
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US1177164A
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Rotary shutter for moving-picture cameras.
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US1181201A
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Moving-picture camera.
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US1159731A
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Combined finding and focusing device for cameras.
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