Scientists Prefer Shell Eckersley LombersOriginal vintage travel advertising poster issued by Shell You can be sure of Shell Scientists prefer Shell featuring a science themed illustration depicting a chemical glass flask and measuring beaker on a wooden table with the steam as blue and white vapour against a black starry sky background. Design by the notable artist duo Tom Eckersley (1914 1997) and Eric Lombers (1914 1978). Horizontal. Large size. Good condition, folds, repaired tears,