Using the British 'Popham' code. I still haven't found a reference for the actual Russian code.
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Links to the illustrations so far:
Russian 1850s
Chappe clock system and wing system
Dupillon (French) [I snuck this into an older item without properly describing it]
Six shutter (English)
More discussion of Chappe
Chatley (English)
Redo of Russian (this item)
Labels: defensible times, Morsenet of Things
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