Parker 21, Steel cap with Blue barrel 1950’s
Nib: Steel medium, hooded
Aerometric filler
Steel cap with chrome clip, blue Barrel, Made in U.S.A.
Excellent pre-owned condition. no dents or dings. Has not been filled
The Parker "21" was a school-pen that followed the design of the Parker 51, but made in cheaper plastic and with an alloy 8-metal nib rather than gold.
* Ink bottle not included