Two boxwood sectors by Holtzapffel & Co.
- Made:
- 1839-1865 in Charing Cross
- manufacturer:
- Holtzapffel and Company
Collection of two boxwood sectors by Holtzapffel & Co. (B518)
Details
- Category:
- Mathematics
- Collection:
- Sir Henry Wellcome's Museum Collection
- Object Number:
- 1980-1151
- type:
- proportion drawing instruments and sectors
- credit:
- On loan from the Wellcome Trust
