Home Product Tag egg liquor Senglet liqueurs Herbert Leupin,1947 Ovignac Senglet – The real Egg Cognac Edi Hauri,1947 Senglet Liqueurs Hanspeter Sommer,1955 The real Egg Cognac Hanspeter Sommer,1956 Ovignac Senglet – The real Egg Cognac Hanspeter Sommer,1959 More