Ozone depletion posters & prints

The Antarctic Ozone Hole from 1979 to 2011 Anonymous

Ozone Hole Anonymous

False colour image of Antarctic ozone hole, 30 November 1992 Unknown

1970s nozzle of gasoline pump with traffic background Anonymous

North Pole total ozone maps with meteorological chart, March 1979 NASA

Ozonator, 1914 Anonymous

Dip circle Unknown

Apparatus used by Pierre and Marie Curie in their research into radium, 1904 Unknown