I would deeply appreciate any advice on how to help 'preserve' my bottle of Bols Ballerina which is very slowly losing its volume over time. Thank you! : r/collectables
Vintage BOLS Ballerina Liquor Bottle Le Bleu Danube EMPTY Music Box With Org Cap | eBay
Lot - RARE Vintage 1950's BOLS Ballerina 18 oz. Gold Creme De Menthe Music Box Liquor Bottle WORKS
Mid-century Bols Gold Liqueur Ballerina Music Box Bottle - Etsy