TWO AGATE SNUFF BOTTLES 1750-1860 (2)TWO AGATE SNUFF BOTTLES1750-1860Both well-hollowed; the first a silhouette bottle in compressed globular form, with a subtly waisted neck and recessed lip, the gray and russet matrix marked with concentric ripples to one main side, its recessed base carrying a later-added Qianlong mark heightened in white color; the second a rounded, rectangular bottle standing on an oval footrim, the pale russet matrix marked overall with attractive white and gray striations resembling thumbprint patterns.2 and 2 1/4in (5.1 and 5.8cm) high (2).1750-1860 素面影子瑪瑙及天然指紋瑪瑙鼻煙壺各一件Provenance:Joan and Ted Dorf Collection, nos. 57 and 78