Byno-Hypophosphites : an ideal tonic in nervous prostration and overstrain : May 1905.
- Allen & Hanburys
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About this work
Calendar blotter issued by Allen & Hanburys advertising Byno-Hypophosphites, a tonic active against stress and anxiety disorders.
London : Allen & Hanburys, 1905.
1 sheet : monochrome (green) ; 11 x 20 cm