A GROUP OF SIX BLUE AND WHITE PORCELAINS 清代 青花瓷器一组六件 China, Qing dynasty including two snuff bottles, a Qianlong marked dish decorated with a boating scene with a calligraphy; a Yongzheng marked 'dragon' bowl; two teacups, one marked Kangxi. H.(snuff bottles)6.8-9.5cm D.17.8-6.1cm