#InvisibleInk #BritishSecretService #MansfieldSmithCumming #SemenInInvisibleInk Did you know that the British Secret Service once discovered that semen could be used as a great invisible ink? Under the leadership of ...
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Flares117
Asked: April 18, 2024In: Daily Discoveries 360
#CIA #Spy #InternationalSpyMuseum #PBSInterview #ChiefOfDisguise #LegendarySpyCouple 🕵️♂️👗🎨 Did you know that there was once a legendary spy power couple who took turns ...