Ballista
Date
28 December 1691
Creator
Unknown, Artist
Object type
Archive reference number
Manuscript page number
f71 p3
Material
Dimensions
height (page): 292mm
width (page): 186mm
width (page): 186mm
Subject
Description
Figures of a 'ballista' and a 'scorpio', both ancient types of torsion catapults. Among the papers of the family of David Gregory.
Related fellows
David Gregory (1659 - 1708, British) , Astronomer, Astronomer
Associated place