#Musk
#heliograph #heliography #heliographer #militarypsyops #SecondBoerWar #AngloBoerWar #Transvaal #war #communication #GreatBritain #UnitedKingdom #England #UK #SouthAfrica #SouthAfricanRepublic #OrangeFreeState #fieldtelegraphy #telegraphy #fieldsignals #MorseCode #signalers #artillerists
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