Bilious fever died from bilious fever. Modern diagnoses for the same symptoms would include a wide range of conditions and infections. Bilious fever (Latin bilis, "bile"): Refers to fever associated with excessive bile or bilirubin in the blood stream and tissues, causing jaundice (a yellow color in the skin or sclera of the eye). The most common cause was malaria. Viral hepatitis and bacterial infections of the blood stream (septicemia) may have caused a few of the deaths reported as bilious fever. Bilious fever Bilious fever was a medical diagnosis often used for any fever that exhibited the symptom of nausea or
Hand-colouring of photographs Hand-colouring of photographs Hand-colouring (or hand-coloring) refers to any method of manually adding colour to a black-and-white photograph, generally either to heighten the realism of the photograph or for artistic purposes. Hand-colouring is also known as hand painting or overpainting. Typically, watercolours, oils, crayons or pastels, and other paints or dyes are applied to the image surface using brushes, fingers, cotton swabs or airbrushes. Hand-coloured photographs were most popular in the mid- to late-19th century before the invention of colour photography and some firms specialised in producing hand-coloured photographs. Monochrome (black and white) photography was first exemplified by the daguerreotype