[RhysU]

Have a source on the "old union slogan"? I would like to gauge vs some other language regarding tripartite division of the 24-hour day.

[sfRattan]

https://en.wikipedia.org/wiki/Eight-hour_day

For something more 'reputable' than wikipedia, check the footnotes of the article, specifically:

http://www.encyclopedia.chicagohistory.org/pages/417.html