Attribution 4.0 International (CC BY 4.0)
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Credit
Glaxo builds bonnie babies : a trial tin of Glaxo, together with a small Glaxo baby book, will be sent post free, on receipt of a post card to Glaxo, mentioning this publication / Glaxo. Wellcome Collection. Attribution 4.0 International (CC BY 4.0). Source: Wellcome Collection.