Panel 1 x 4 x 1 with White 'POLICE' Bold Narrow Font Large on Blue Background Pattern (Sticker) - Sets 3648 / 3661 / 7498 / 7744 : Part 30413pb013 | BrickLink
LEGO 7744 Police Headquarters Complete w/Extra Items - no manual or box 2008 | eBay
LEGO MOC 7744 police station alteration by RKMike296 | Rebrickable - Build with LEGO