Item 0044 - Letter from Joseph to Lorenzo informing him that his work as Sanitary Officer has come to a close He lost his hobby for a time - that is the research work in bacteriology and tropical hygiene. He writes about his latest inventions: 1) an all steel apparatus ( portable weighs two & a half pounds) for the rapid sterilisation of water by chlorine gas 2) a collapsable paraffined tissue paper latrine receptacle(in shape like the Chinese lantern) for use in frontier campaign while transport difficulties are enormous.
Letter from Joseph to Lorenzo informing him that his work as Sanitary Officer has come to a close He lost his hobby for a time - that is the research work in bacteriology and tropical hygiene. He writes about his latest inventions: 1) an all steel apparatus ( portable weighs two & a half pounds) for the rapid sterilisation of water by chlorine gas 2) a collapsable paraffined tissue paper latrine receptacle(in shape like the Chinese lantern) for use in frontier campaign while transport difficulties are enormous.
Letter from Joseph to Lorenzo informing him that his work as Sanitary Officer has come to a close He lost his hobby for a time - that is the research work in bacteriology and tropical hygiene. He writes about his latest inventions: 1) an all steel apparatus ( portable weighs two & a half pounds) for the rapid sterilisation of water by chlorine gas 2) a collapsable paraffined tissue paper latrine receptacle(in shape like the Chinese lantern) for use in frontier campaign while transport difficulties are enormous.