Bidspirit auction | AN ANTIQUE SCIENCE BOOK IN

AN ANTIQUE SCIENCE BOOK IN GERMAN 1903 - An antique book in German ”Mechanische Untersuchungen Ãœber Cometenformen” [Mechanical Investigations on Comet Shapes] by the astronomer Fyodor Aleksandrovich Bredikhin. The book on the title page is signed by the author in Russian: ”To the esteemed Alexei Andreevich Ignatov from a devoted author.” St. Petersburg, Printing house of the Imperial Academy of Sciences, 1903. Dimensions: 11 1/4 x 8 1/4 in.