Biological weapons
Found in 3 Collections and/or Records:
China 1952 (International Scientific Commission), 1951 - 1985
China and North Korea, 1952
The negatives were found in a Rumbo Fabricas de Tabacos cigar box with Joseph Needham's inscription:'ME negs 49 China 52 negs'.
Patriotic Epidemic Prevention Health Campaign (or Patriotic Hygiene Campaign) 人人都來參加愛國防疫衛生運動 and anti-American propaganda posters, 1952-05 - 1952-07
These are public health posters relating to campaigns against pests (rats, flies, lice and mosquitos) and propaganda posters relating to accusations of the use of biological warfare (insects as disease vectors) during the Korean War.