Butterfield model, horizontal, travel sundial in engraved brass. Octagonal base, adjusting gnomon designed as a bird.
Dimensions: 7 x 6 cm (2-3/4 x 2-1/4 in.).
Within a black shagreen case, 18th Century.
- 数量 1
- 参照号码 Expertissim : 2011010218
- 备注 : Please note that timekeeping accuracy has not been verified and Expertissim can not be held liable for any repair costs.