A Famille Rose Enameled 'Wu Shuang Pu' Teapot and Cover, Together with Two Tea Cups 道光 同治底款 '无双谱'茶壶茶杯一组三件 Each depicting characters from 'Wushuang Pu', painted in bright colors and black enamels, embellished with a gilt strip to the rims; the teapot with six-character Daoguang seal mark in iron red, the cups with Tongzhi marks, teapot height 4.7 in — 12 cm Provenance: From a Private Toronto Collection 多伦多私人珍藏 Note: For similar cups, see Bonhams Los Angeles, June 26, 2018, lot 277 类似 '无双谱'茶杯请参考洛杉矶邦瀚斯2018年6月26日，拍品编号277 Estimate: $1,000—1,500