Steel cap, black body, aerometric filler system. The pen is very beautiful and has aerometric filler mechanism of the second generation 51s of the 1950s. Because of the lack of a blind cap, the modern 51. Parker didn't re-create the Vacumatic filling system of the original.
PARKER MADE IN USA Imprint on cap lip.
F nib with good amount of iridium.
The pen measures 137 mm in length (capped), the cap is 12.5 mm and the barrel is 11.5 mm in diameter.
You can examine from more photos and information in http://ulugtekin.com/1/
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