Autograph letter signed to his parents
Autograph letter signed to his parents
Copy of letter to G.B. Airy
Copy of letter to G.B. Airy
Autograph letter signed to his parents
Autograph letter signed to his parents
Copy of letter to G.B. Airy
Copy of letter to G.B. Airy
Copy of letter to G.B. Airy
Copy of letter to G.B. Airy
Copy of letter to G.B. Airy
Copy of letter to G.B. Airy
Statement of events concerned with the deposit of the paper on the New Planet [Neptune] with Airy in Oct. 1845
Statement of events concerned with the deposit of the paper on the New Planet [Neptune] with Airy in Oct. 1845
Copy of letter to G.B. Airy
Copy of letter to G.B. Airy
Draft autograph letter to J.F.W. Herschel
Draft autograph letter to J.F.W. Herschel
Copy of letter to G.B. Airy
Copy of letter to G.B. Airy