Numeral Frame
- Title
- Numeral Frame
- Date Created
- About 1900
- Creator
- Unknown
- Identifier
- 1979.0693.01
- Original Location
- Unknown, said to be Mexico
- Current Location
- National Museum of American History, Smithsonian Institution
- Description
-
This well-used abacus comes from Mexico. It is not known who made it or when, although it is tentatively dated to around 1900.
The abacus, as an aid to doing arithmetic, has a long history that can be linked to Roman times. China, Japan, Korea, and Russia have distinctive forms of the instrument. A French mathematician and soldier learned about it in Russia during imprisonment at the time of the Napoleonic wars and brought one back to France for teaching purposes. From there it spread to England and then the United States, where it came to be widely used in teaching at newly established public or common schools. As this example attests, the device also spread to Mexico.
Abacuses made for doing commercial arithmetic, such as were common in Asia and Russia, tended to have uniform beads shaped for easy manipulation. Columns might be split, with one or two beads representing the digit 5 and the remaining the digit 1. When the abacus was adopted as a teaching device for young children, the beads became larger and were often colored.
- Credit
- Courtesy of the Division of Medicine and Science, National Museum of American History, Smithsonian Institution.
- Contributor
- Dr. Peggy Kidwell, Curator, National Museum of American History, Smithsonian Institution.
- Item sets
- The Things They Carried Exhibit
- Site pages
- Map
- Media
-
80-2513.tif
Part of Numeral Frame