Vintage all original 1930's/1940's or older rare and hard to find England English chemistry chemical company advertisement sign - "Essencias Marca Coracao de Duckworth, Em Todo O Mundo Triumphantes, Qualidade Incomparavel, Seguridade Absoluta, Maxima Forca". One bottle reads "Soluble Essence Lemon, Triple Distilled, Heart Brand, Duckworth & Co., Manufacturing And Analytical Chemists, Old Trafford Essence Distillery, Manchester". The other bottle reads "Green Lemons, Soluble Extract, Heart Brand, Duckworth & Co., Manufacturing And Analytical Chemists, Old Trafford Essence Distillery, Manchester". The back has a cost or use chart in Spanish. The very colorful litho lithograph heavy stock cardboard sign measures 17 1/4" by 13". It displays beautifully with shiny gold edges, bright detailed colorful bottle graphics, detailed descriptions in Spanish, bottle label info in English, etc. It minor shows minor use and storage wear as pictured with a small surface part missing under "Maxima Forca" as pictured. It still has the original wall hanging string in the two factory metal grommets at the top edge. It is in overall very good condition and displays beautifully. It is sold as is and as pictured with returns not accepted. $16.00 USPS or FedEx postage.