Kirks Soap Yerkes Mars

Autor:

Further attribution given within to "American Institute of Physics, Niels Bohr Library". 1893 ad its self is attributed in text to an unnamed Chicago newspaper.

Credit:

Contemporary Astronomy – second edition, by Jay M. Pasachoff, published by Saunders College Publishing 1981. ISBN 0-03-057861-2

Krótki link:

https://plwiki.pl/b/f1bf

źródło:

Wikimedia Commons

Wymiary:

713 x 858 Pixel (254251 Bytes)

Opis:

1893 ad from a Chicago newspaper for "Kirk's Soap". The ad plays on the opening that year of the Yerkes Observatory's 1-meter (40-inch) refracting telescope (the largest of its type in the world), and the idea that Mars was populated with intelligent life.

Licencja:

Public domain

Komentarz do licencji:

PD-US.