Author: David_Corfield Format: MarkdownItexCame across this early page and neatened it up a little.
<a href="https://ncatlab.org/nlab/revision/diff/conductor/2">diff</a>, <a href="https://ncatlab.org/nlab/revision/conductor/2">v2</a>, <a href="https://ncatlab.org/nlab/show/conductor">current</a>
Came across this early page and neatened it up a little.