Spectres des étoiles α Cygni et α Tauri (titre original)

Six photographies de spectres d’étoiles (titre forgé), Henry Draper Memorial (titre original)

Nebulae in Orion, Exposure 1h 7m, enlarged 5 times, 30th November 1882 (titre original)

Finlay’s Comet. Photograph IV, 1882 Nov. 7d 14h 42m. Exposure 110minutes (titre original)

Finlay’s Comet. Photograph V, 1882 Nov. 14d 14h 15m. Exposure 140m (titre original)

Spectres d’étoiles (titre forgé), Henry Draper Memorial : ? Ceti [one prism], ? Canis Minoris [four prisms] (titre original)

Photograph of the Nebula in Orion, taken by Professor Henry Draper, M.D., March 14th, 1882. Exposure 137 minutes (titre original)

Finlay’s Comet. Photograph I, 1882 Oct. 19d 15h 45m. Exposure 30m, equivalent focus of lens about 11 inches (titre original)

Finlay’s Comet. Photograph II, 1882 Oct. 20d 15h 30m. Exposure 60m, equivalent focus of lens about 11 inches (titre original)

Henry Draper Memorial. Spectres des étoiles α Canis Majoris, α Cygni, α Canis Minoris, α Aurigae, α Bootis (titre original)

Spectre solaire (titre forgé), Discovery of Oxygen in the Sun by Photography, by Professor Henry Draper, M.D., 1876 (titre original)

Photograph of the Corona, taken by Prof. Henry Draper, M.D. during the total eclipse of July 29th 1878 (titre original)

Passage d'un bolide près du pôle céleste Nord - Photo prise le 16 novembre 1922 entre 20h58 et 23h12 par William J.S. Lockyer à Sidmouth (Angleterre) (titre forgé)

Tache 1 Juin 81, charbon OM fin 82 (titre original)