Mungo Ponton FRS FRSE (20 November 1801 – 3 August 1880) was a Scottish inventor who in 1839 created a method of permanent photography based on potassium...

of Africa Mungo Park (golfer) (1835–1904), Scottish golfer Mungo Park Jr. (1877–1960), Scottish golfer and golf course architect Mungo Ponton (1801–1880)...

England Little Ponton, a village in Lincolnshire, England Lynn Ponton (born 1951), American child and adolescent psychiatrist Mungo Ponton (1801–1880),...

Mungo Melanchthon Ponton (born 1857, 1859, or 1860) was a theologian, author, and educator in the U.S. According to an account by Green Polonius Hamilton...

gelatine treated with potassium dichromate, a sensitiser introduced by Mungo Ponton in 1839, is made less soluble by exposure to light. This later provided...

1794 – Eduard Rüppell, German naturalist and explorer (d. 1884) 1801 – Mungo Ponton, Scottish inventor (d. 1880) 1808 – Albert Kazimirski de Biberstein,...

"photography", early experiments with creating prints in various colors 1839 Mungo Ponton Scottish Action of light on paper coated with potassium dichromate +...

into operation alongside the Great Western Railway in England. May 29 – Mungo Ponton presents his discovery of the light-sensitive quality of sodium dichromate...

printing process invented in the early days of photography when, in 1839, Mungo Ponton discovered that dichromates are light sensitive. William Henry Fox Talbot...

commonly causes contact dermatitis in construction workers. In 1839, Mungo Ponton discovered that paper treated with a solution of potassium dichromate...