Er, no. The smallpox blankets tactic is documented by the people who used the tactic. The physical letters still exist.
I was wrong on assigning to Canadians. It was used by the British in 1763 near Fort Pitt (now Pittsburgh) during the French and Indian Wars.
Siege of Fort Pitt - Wikipedia, the free encyclopedia
I was wrong on assigning to Canadians. It was used by the British in 1763 near Fort Pitt (now Pittsburgh) during the French and Indian Wars.
Siege of Fort Pitt - Wikipedia, the free encyclopedia