Group of sun spots and veiled spots: Observed on June 17th 1875 at 7 h. 30 m. A.M.
Summary
Public domain scan of a page from geographical atlas, geography, free to use, no copyright restrictions image - Picryl description
Tags
astronomy
prints
rare book division
the trouvelot astronomical drawings atlas
sun spots
spots
trouvelot e l artist
ultra high resolution
high resolution
new york public library
Date
1881 - 1882
Source
New York Public Library
Link
Copyright info
Creative Commons CC0 1.0 Universal Public Domain Dedication ("CCO 1.0 Dedication")