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Title: Thompson's Pinhole Plotter [Go to resource]
Description: The Thompson Watts Plotting Machine. Designed by EH Thomspon & manufactured by Hilger & Watts Ltd. This and subsequent models are widely used for making maps from aerial photographs Format: text/html License: http://creativecommons.org/licenses/by-nc-sa/3.0/ Rights holder: University College London Subjects: Geomatics Source: UCL Museums Creator: Hilger & Watts Ltd Identifier: http://www.ucl.ac.uk/museums/objects/LDU... Language: en-GB Format: text/html Go to resource More Like this...
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