SH3040  Sheaffer Sentinel Ballpoint Pen, ca. 1990s, Made in Fort Madison, Iowa. Dark green barrel, matte chrome cap with bright chrome clip. Push button to extend and retract current production Sheaffer ballpoint refill. Measures 5.25 inches long. Barrel is printed: Old Fort Day Ft. Madison, Iowa July 15, 1998 Very good condition. (2 avail)