Compass with pocket string sundial
1586
- Title
- Compass with pocket string sundial
- Collection
- Caltech Images Collection
- Series
- Scientific Instrument Photographs
- Identifier
- ST-WA-02
- Dates
- 1586
- Extents
- 1 photographs (negative)
- Abstract
- Signed and dated. See “Scientific Instruments Ancient and Modern.” Mfg: Ulrich Schniep, Munich, Germany.