Vintage porcelain enamel advertising sign for. Lipton Tea, written in bold Gujarati script with green lettering on a white background. A striking regional variant of Lipton’s advertising campaign, promoting the brand as “Sarasa Chaa” (excellent tea). Details. Item: Lipton Tea advertising sign. Brand: Lipton. Material: Porcelain enamel on metal. Size: 18 x 12 inches. Language: Gujarati text. Subject: Lipton Tea advertising board. Era: Mid-20th century (circa 1940s-1960s). Region of Origin: India. Condition: Vintage wear with rusting at corners, enamel loss, and surface marks.