9. Benzene poisoning, including the poisoning by any of it's homologues, their nitro or amido derivatives or its sequelae.
10. Chrome ulceration or its sequelae.
11. Anthrax
12. Silicosis
13. Poisoning by halogens or halogen derivativs of the hydrocarbons of the aliphatic series.
14. Pathological manifestations due to –
a. Radium or other radioactive substances.
b. X-rays
15. Primary epitheliomateous cancer of the skin