BG-for grognards

[Gubi]

An example, for those in the know:  Here is the OOB for Fairfax CH, the tiniest of them all.

1
Union D 2Div Dept of NE Va
 Begin
 L 1 1 4 Lt CH Hopkins
 B Hopkin's Det
  Begin
  U 5 4 C P 0 23 detB/2US Cav
  U 3 4 C B 0 23 det2US Drgns
  End 
 End
Confederate D Bonham's Brig Army of the Potomac
 Begin
 L 2 2 4 LtCol RS Ewell
 L 1 1 4 Gov W Smith
 B Ewell's Command
  Begin
  U 6 1 C P 5 9 Prince William Cav
  U 6 1 C P 5 9 Rappahannock Cav
  U 4 2 I R 27 9 Warrenton Rfls
  U 2 1 C P 6 9 Harrison's Cav Co
  U 2 1 C P 6 9 Wickham's Cav Co
  End
 End
Union S 6 4 Supply Wagon
Confederate S 6 9 Supply Wagon