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15-02-16, 13:46
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Graph Meteor Correction (Aust) No.1 Mk.1
A good friend gave me this a few years ago to go with all the other bits and bobs of 25 pdr artillery gear.
This rather complicated computer dated 1944 is housed in an aluminium case with tables for '25 pdr' and '25 pdr Short' to calculate the correction of the moment. (adjustments for Wind and Met. data.) Has anyone ever seen the manual for this? My artillery index from Sept 1944 does not have it listed as an instrument but lists the several pams and range tables for the same purpose (and presumably what this waterproof instrument was designed to replace).
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Phillip Thompson "He who has the tiger by the tale, is often afraid to let go" - Confucius Ford FGT No.9 (long suffering restoration project) 25 Pdr (Under Restoration) No.27 Artillery Trailer (Under Restoration) Bit and pieces of a 2 pdr AT (Looking for bits) LP2a Carrier - 3" Mortar Trials (Restored) 
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