Mason’s lemonade factory in Plymouth was one of several bottling plants in the city. Ellery & Co taken over by Whitbread produced R Whites lemonade in Honicknowle from Robert and Mary White who first produced lemonade in 1845 although carbonated water was invented in 1767. Southside Street Bottling Plant on the Barbican was linked to the Plymouth Gin Distillery. R Whites is now part of Britvic. This film may have you sneaking downstairs in the middle of the night!