The 1920's era Waterman's 52 series of pens came in a range of sizes. This era of Waterman are commonly sought after due to their common flexible nibs. This particular pen model is the full size and is in a chased black hard rubber commonly referred to as BCHR. The cap has a wide signature band.
Nib: 14k medium flex
Filling System: Lever
Dimensions:
Pen
Length - 5.29" / 13.44 cm (capped)
Cap - 2.22" / 5.64 cm
Barrel diameter - 0.43" / 1.11 cm
NOTE: There is an initial engraved on the cap band.
Country of Manufacture: Canada
Made by Waterman's in Canada, Restored by Fifteen Pens in Ottawa Canada
Waterman pens currently available
Comes with a 1 year warranty