Bottle of "Luminal Sodium" tablets (phenobarbitone) in original carton, complete with contents. Height 72 mm x width 42 mm x depth 23 mm, weight 44g. Inscribed: 'gr.1 100 TABLETS (0.03g.)/ LUMINAL / SODIUM / Trade Mark Brand / SOLUBLE PHENOBARBITONE / NOT FOR INJECTION / POISON / BAYER PRODUCTS LTD. / LONDON.'. by Bayer Products Ltd., London. English, 1940-1960. Glass bottle in original carton for luminal sodium tablets 1940-1960