No, this does not mean anything about going on a daytrip to the National Archives. But this does bring some interesting findings (looking at the Teams in 2003)
One of the single-digit teams is found: Team 6 (from Hopkins HS in FL)
Team 300 (West Philadelphia HS) (I’m not sure if they are still around)
Team 486 (Does not exist)
I put Team 6 on the FIRST Wiki Page but apparently there is no information anywhere (Googling it) about it other than FL Regional in 2003