• Liz Publika

Colorful Math Charts From the 1890s: A visual essay

#byLizPublika


Counting and Writing Numbers, or, Numeration and Notation (1890)
Counting and Writing Numbers, or, Numeration and Notation (1890)

Elementary Principles (1890)
Elementary Principles (1890)

Fractions (1890)
Fractions (1890)

Weights and Measures (1890)
Weights and Measures (1890)

Book Keeping (1892)
Book Keeping (1892)

Percentage (1890)
Percentage (1890)

Note* All images are in the public domain, sourced via Library of Congress.



Feature Stories

VOL. 21 

ART of CHEMISTRY

Radium Girls Working
Hot Air Balloon (1783)
LIFE | May 16, 1949 | The Atom | Periodic Table
Poster for Delft Salad Oil by Jan Toorop (1893)