AMBOISE (37) - Round table medal 68 mm - 173 grammes - struck by Monnaie de Paris, bronze, horn hallmark 1977. - High relief work by Janine BOYER - 1935-2003, 1st grand prix de Rome 1963. Front view of the château, taken from the river - On the reverse: a bunch of grapes and its leaves. In the centre, the Loire, the royal river; in the foreground, the factory buildings at Négron; in the background, the Amboise glassworks.