Wilkin & Sons Ltd Tiptree Lemon Curd. By Appointment To Her Majesty The Queen Purveyors Of Tiptree Products. Fruit growers & preservers. Since 1885. Tiptree. Essex. England. Estd. Tiptree 1885. Made in Tiptree. UK consumer care line: +44 (0) 800 3281749. www.tiptree.com.