Usenet Maps from 1980 to 1987

Other files in the PDF are photocopies of maps handed out at Usenix conferences in January or June of the year as labeled, and from other sources. Files with Message-ID lines were posted to Usenet and downloaded from groups.google.com.

Composite PDF

Usenet Logical Maps

Usenet Backbone Maps

Graphical Maps

3/23/1983 (both text files are the same, GRF is from floppy)

5/6/1983 (from groups.google.com)

9/21/1983 (from groups.google.com)

6/19/1988 (from Brian Reid)

Images of floppy disk containing the maps