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Thread: RAF / RN Chinagraph Pencils (Cold War era) for Kneeboards
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Old 28th Sep 2018, 06:22
  #105 (permalink)  
John Eacott
 
Join Date: Aug 1999
Location: Gold Coast, Australia
Age: 75
Posts: 4,379
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Only one chinagraph seems to have survived our last house move; hopefully 819 don’t want their knee board back!

North Sea hacks may remember the deviousness of having multiple rigs with the same NDB frequency, and also the Decca chain fixes?
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