1965 Badger Rally Sterling Silver Plaque National Benzole Trophy Plaque. This is the sterling silver plaque off of the National Benzole trophy for 1965, it features Mr Mercury and is engraved with "1965 Badger Rally Mercury Trophy Broxbourne M.C". The plaque is hallmarked with the makers mark "JP" for "John Pinches", the London assay mark, the lion passant and the date letter "i" for 1964. It measures approx 6.3 by 3.9 cm and weighs a substantial 46.0 grams. This is in excellent vintage condition with just a few light marks.