[Leaflet advertising G.R. Lane of Gloucester's Olbas Oil, used to relieve flatulence, colds, respiratory problems and headaches].

Date:
[Between 1990 and 1999?]

Licence: In copyright

Credit: [Leaflet advertising G.R. Lane of Gloucester's Olbas Oil, used to relieve flatulence, colds, respiratory problems and headaches]. Source: Wellcome Collection.

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