This boxed, with instructions working 1960s fountain pen is a pressac filler with a new sac and it is 135mm cap closed and 155mm cap posted in lengths. At 60+ years of age it does have patination and wear from this and use over time as shown in the close up pictures, which are part of the description. It has; Conway 106, Made in England on the barrel and the 14ct gold nib performs well - medium. A very nice example of a working vintage fountain pen.