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GB897901A
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Improvements in or relating to photogrammetric restitution machines
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GB854413A
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Improvements relating to photogrammetric plotting apparatus control devices
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GB751800A
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Improvements in or relating to photogrammetric plotting devices
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US2787936A
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Map plotting devices with direct optical projection means
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US2791935A
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Multiple photogrammetrical projection map plotting apparatus
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US2773421A
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Photogrammetric projection plotting devices
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GB737240A
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Improvements in or relating to counters
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GB727547A
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Improvements in or relating to autographic stereo-photogrammetric plotting devices based on the deville principle
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GB734241A
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Projection printing apparatus for producing rectified photographs from oblique aerial photographs
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GB736830A
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Improvements in or relating to aircraft cameras for taking pictures bearing an image defining the position of the nadir point
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US2774278A
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Autograph photogrammetric plotting devices based on the deville principle
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US2756653A
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Nadir point methods for planimetric air photographs
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US2771815A
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Rectifier for air photographs with nadir distance known as to direction or size
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GB707459A
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Autograph stereophotogrammetric plotting apparatus with binocular stereoscopic vision
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US2748615A
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Transmissions of motion between driving and driven shafts in cinematic devices
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GB675421A
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Improvements in or relating to the illumination of the ciphers exhibited through the dials of meters and other indicating instruments
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US2625074A
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Photogrammetrical plotting projector apparatus for radial nadir point triangulation
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GB669959A
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Improvements in aircraft cameras for taking photographs for radial nadir point triangulation
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GB659720A
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Improvements in photogrammetric plotting apparatus of the multiple projector type torender them capable of effecting radial nadir point triangulation
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GB484948A
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Improvements in stereogrammetric apparatus
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