“Quadrula quadrula” by B. Shimek (27 Apr 1906) is a public-domain (CC0) artwork, free to view, download and reuse for any purpose. It is catalogued from the open collection of Smithsonian Open Access.

Quadrula quadrula

B. Shimek

Title	Quadrula quadrula
Artist	B. Shimek
Date	27 Apr 1906 20th century
Medium	Dry
Origin	Wabash River, New Harmony, Posey County, Indiana, United States Wabash River
Holding institution	Smithsonian Open Access
Rights	Public domain (CC0)

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Updated 2026-09-05