C. L. Blood

Charles Lewis Blood (September 8, 1835 – September 27, 1908; alias C. H. Lewis et al.) was an American con artist and self-styled physician who operated in Boston, New York City, Philadelphia, and Chicago. He produced a patent medicine treatment known as "oxygenized air", which he promoted as a cure for catarrh, scrofula, consumption, and diseases of the respiratory tract.

C. L. Blood

Charles Lewis Blood (September 8, 1835 – September 27, 1908; alias C. H. Lewis et al.) was an American con artist and self-styled physician who operated in Boston, New York City, Philadelphia, and Chicago. He produced a patent medicine treatment known as "oxygenized air", which he promoted as a cure for catarrh, scrofula, consumption, and diseases of the respiratory tract.