Star clusters in Hurcules from the Trouvelot
astronomical drawings (1881-1882) by E. L. Trouvelot (1827-1895) Star clusters in Hurcules from the Trouvelot astronomical drawings (1881-1882) by E. L. Trouvelot (1827-1895)
The planet Saturn from the Trouvelot
astronomical drawings (1881-1882) by E. L. Trouvelot (1827-1895) The planet Saturn from the Trouvelot astronomical drawings (1881-1882) by E. L. Trouvelot (1827-1895) Free Image from public domain license