70. PAIRE DE RÉCIPIENTS COUVERTS EN PORCELAINE À GLAÇURE BLANCHE, DOU Marques et époque Guangxu (1875-1908) A PAIR OF WHITE-GLAZED ARCHAISTIC RITUAL VESSELS AND COVERS, DOU Guangxu marks and of the period Each with a deep bowl raised on a spreading pedestal foot and moulded with bands of various archaistic motifs, the domed covers moulded with a network band at the rim and a ruyi collar below the knop finial, covered inside and out with a white glaze of very slight bluish tone, the six-character mark incised in a line inside the foot. Each 25.6cm (10 1/8in) high. (4). 清光緒 白釉仿古紋豆一對 「大清光緒年製」款 Provenance: Formerly in the collection of Georg Weishaupt (1906-2004), Berlin (by repute) 來源： 柏林Georg Weishaupt（1906-2004）舊藏（傳） Compare with another pair of archaistic vessels with Qianlong marks from the Weishaupt Collection, published in Georg Weishaupt, The Great Fortune. Chinese and Japanese Porcelain of the 19th and 20th Centuries and their Forerunners from the Weishaupt Collection, Stuttgart, 2002, no.88. A single archaic vessel and cover of this type covered with a cobalt-blue glaze was included in the exhibition Imperial Porcelain of the late Qing from the Kwan Collection, Hong Kong, 1983, cat. no.147. Compare also with a very similar white-glazed dou vessel bearing a Guangxu mark, sold Christie's New York, 18 and 19 September 2014, lot 924.