Emmissions Label/Decal

[737Driver]

Excuse my ignorance but, if a 1969 L78 Camaro had an emissions label, when new; would someone please post a pic of a known original?
If an emmissions label was not used, on the above application, would someone please enlighten me.
Thanks,
Mark

[firstgenaddict]

Used a CH tune up label and it is the same a COPO.
http://www.yenko.net/ubbthreads/pics/usergals/2016/09/full-254-48773-_mg_6449.jpg