Show origin semaphore among nation beacon column smoke approach roach enemy victory defeat say say nab london strand ire transmitted london deal dover portsmouth back london seven half station whom lookout third employed six Ph vertical way thai 63 distinct io magazine flag another method till till still ben ben sen however until 1795 lord murray semaphore system anything mean ut coin coin corn cAtion admiralty seeing ad system semaphore highest point london dover deal nd portsmouth effectual wag system message air |