The making, description, and use of a small portable instrument for the pocket (or according to any magnitude) in forme of a mixt trapezia thus called a horizontall quadrant
The making, description, and use of a small portable instrument for the pocket (or according to any magnitude) in forme of a mixt trapezia thus called a horizontall quadrant
Details
- OL Work ID
- OL17042952W
Subjects
Early works to 1800Quadrants (Astronomical instruments)Surveying