https://lists.debian.org/debian-tex-maint/2017/02/msg00113.html
Bug#855437: g-brief2.cls: Error on compile with LyX
on compilebugclserrorlyx
https://lists.debian.org/debian-tex-maint/2017/02/msg00124.html
Bug#855437: marked as done (g-brief2.cls: Error on compile with LyX)
https://www.afotec.af.mil/News/Photos/igphoto/2000641464/
AFOTEC CC cadet brief2
(Right) Maj. Gen. Stephen T. Sargeant, Air Force Operational Test and Evaluation Center Commander, listens to a U.S. Air Force Academy cadet's Captone briefing...
cccadet