Draft autograph letter signed to U.J.J. Le Verrier
Draft autograph letter signed to U.J.J. Le Verrier
Draft autograph letter signed to J.F.W. Herschel
Draft autograph letter signed to J.F.W. Herschel
Draft? autograph letter signed to Charles Delaunay
Draft? autograph letter signed to Charles Delaunay
Draft? autograph letter signed to Charles Delaunay
Draft? autograph letter signed to Charles Delaunay
Draft? autograph letter signed to Charles Delaunay
Draft? autograph letter signed to Charles Delaunay
Draft? autograph letter signed to Charles Delaunay
Draft? autograph letter signed to Charles Delaunay
Copy of letter to W. De La Rue
Copy of letter to W. De La Rue
Copy of letter to W. De La Rue
Copy of letter to W. De La Rue
Copy of letter to unknown recipient
Copy of letter to unknown recipient
Copy of letter to U.J.J. Le Verrier
Copy of letter to U.J.J. Le Verrier