✦ LIBER ✦
Comparison of Latitude Observations at Sayre Observatory, South Bethlehem, and at Flower Observatory, Philadelphia, from September 30, 1904, to September 3, 1906
✍ Scribed by John H. Ogburn
- Book ID
- 124023115
- Publisher
- Smithsonian Institution Biodiversity Heritage Library
- Year
- 1907
- Tongue
- English
- Weight
- 401 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0003-049X
- DOI
- 10.2307/983450
No coin nor oath required. For personal study only.