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Beschrijving
BeschrijvingMatch factory worker with phossy jaw.jpg
English: "Match factory worker in 1899 suffering from phossy jaw with pathological fracture of the mandible and fistula formation."
Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (70 years p.m.a.), Mainland China (50 years p.m.a., not Hong Kong or Macao), Germany (70 years p.m.a.), Mexico (100 years p.m.a.), Switzerland (70 years p.m.a.), and other countries with individual treaties.