1950ca OMAS EXTRA 556S with gold cap and EF flex nib- excellent! offering an Omas Model 556S with black celluloid and gold cap in excellent conditions. this model is the successor of the best seller Omas 361 model with revealed nib, and the shape reflect the cigar-streamlined lines that characterized the decade. operative condition: working and ready for use. aesthetically conditions: excellent, only normal signs of use with a small ding on the cap. material: black celluloid. length closed: 14.00 cm cap’s length: 6.30 cm barrel’s length: 12.50 cm length posted: 16.10 cm nib: 14kt gold “Omas 585 Extra ”. nib’s point: super flexible extra fine point clip: straight filler: piston. barrel inscriptions: Omas Extra cap inscriptions: Omas Extra 556S. note: fantastic pen!!!!!