Mint cosmetic condition with the remains of its original chalk marks on the barrel.  Blue barrel with brushed steel cap with chrome clip and trim. Cap is stamped "Parker Made in England". No date mark so pre 1980.  All chrome trim is in perfect condition.  The nib is a medium 14K gold steel and looks to be in perfect condition. Dip tested and writes nicely (see photo of writing sample).   The pen can use cartridges or the ink converter filler which is fitted and working when water tested. No box.