Three dual overlay decorated glass snuff bottles19th to 20th century
Including two milky-white bottles: one carved through pink overlays in varied shades depicting two opposing ducks holding lotus branches as they glide through wave patterns above the foot ring, the second with applied pink and black overlays, depicting a placid pond with a duck swimming under a lotus pod and water reed, the reverse featuring a large fish; the third a 'snowflake' bottle with black and white overlays, carved to display a deer and crane under pine trees opposed by chrysanthemums and a lingzhi sprig, all in a continuous rocky setting.
1 7/8 to 2 3/8in (4.8 to 6cm) high (3).