Science & Physics

科學物理

Chinese magic mirror
透光鏡
coming soon

Provenance:
coming soon

Silver Miser’s Purse
銀質守財奴錢包
AD 1750-1920

Provenance:
Private Collector, UK, 2024

12-Inch Telescopic Ruler Pencil
12英吋伸縮尺筆
AD 1897

Provenance:
Private Collector, USA, 2024