Marmite you suggested eBay, took me to there and it was a sticker for a jar in the Marmite style https://www.ebay.co.uk/itm/126801435861?_skw=126801435861&hash=item1d85f45cd5%3Ag%3AVtMAAOSwoRlnSMFp&customid=&toolid=10049
