Refine by:
-
▸ Subject
- Astrolabe (3)
- surveying (2)
- Tuebingen (1)
- azimuth (1)
- compass points (1)
- equator (1)
- fixed latitude (1)
- horoscope (1)
- instrument(s) (1)
- latitude (1)
- shadow (1)
- shadow square (1)
- tower (1)
- tropics (1)
- visual ray (1)
- zenith (1)
-
▸ Page has transcription
- No (3)
-
▸ Page has translation
- No (3)
-
▸ Languages
- Latin (3)
-
▸ Date
- 1500s C.E. (3)