Like the Yongzheng marks on the current vases, the Qianlong mark on the small Taipei vase is a four-character mark written in blue enamel within a double square.

台北故宫珍藏乾隆瓶是用蓝色珐琅彩署双圈四字楷书款，其样式与本拍品的雍正款相同。

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And with the FA Cup final between Chelsea and Portsmouth to be played at the venue on 15 May - as well as three Football League play-off finals, the Blue Square Premier play-off final, FA Trophy and FA Vase finals and England's World Cup warm-up match against Mexico during the month - Wembley Stadium announced on Sunday that work had begun on a new surface.

BBC: Wembley pitch will be relaid indefinitely up to 2023