Glass bottle with glass stopper used for Tabloid Dover Powder ( Ipecac and Opium) 5 gr. with traces remaining. 85 mm x 47 mm x 33 mm, 101 g. Printed label reads, '...'TABLOID'.../Dover powder/(Ipecac. and Opium Powder, B.P.)/ COMPRESSED/POISON/ gr. 5. Direction.- One to two taken with/ a little water/Burroughs Wellcome & Co./(THE WELLCOME FOUNDATION LTD.)/LONDON (ENG)/. ..' Produced by Burroughs Wellcome, London, 1937-1938.