Revision history of "File:Babbage difference engine drawing.gif"

Jump to: navigation, search

Diff selection: Mark the radio boxes of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

  • (cur | prev) 02:19, 4 January 2013Dan Tobias (Talk | contribs)‎ . . (+139)‎ . . (Babbage's Difference Engine; public domain due to age. Source: http://commons.wikimedia.org/wiki/File:Babbage_difference_engine_drawing.gif)
Personal tools
Namespaces

Variants
Actions
Navigation
Toolbox