33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
3671180
335544
2
Public Timelines
FAQ Get premium

jan 1, 1890 - HOLLERITH CENSUS MACHINE

Description:

Description: a specific type of electromechanical design that served as an information-processing resource throughout the early 20th century.

Added to timeline:

Date:

jan 1, 1890
Now
~ 135 years ago

Images: