To help commemorate this comet, the AL developed a downloadable certificate for anyone who was fortunate enough to have seen  Comet ISON.  They can be downloadedanyone who might coordinated an ISON observing event.  It is on the AL’s downloadable certificates web page.  Please check them out.
 
The web page is:  http://www.astroleague.org/content/downloadable-certificates

To help commemorate this comet, the AL developed a downloadable certificate for anyone who was fortunate enough to have see Comet ISON.  They can be downloaded by  anyone who coordinated an ISON observing event.  It is on the AL’s downloadable certificates web page.  Please check them out.
 
The web page is:  http://www.astroleague.org/content/downloadable-certificates