- Illustrated London News for the 1882 Transit
- The 1882 transit of Venus, photographed at Vassar College by Maria Mitchell and her students. (Special Collections, Vassar College Library)
- 1882 Transit of Venus from US Naval Observatory
- The 1882 transit of Venus, photographed at Vassar College by Maria Mitchell and her students, a wider view showing the original handwriting on the photograph’s mount. (Special Collections, Vassar College Library)
- From the US Naval Observatory book “Instructions for Observing the Transit of Venus”
- From the US Naval Observatory book “Instructions for Observing the Transit of Venus”
- From the US Naval Observatory book “Instructions for Observing the Transit of Venus”