Hi, Paul,
The Empress is a big, nice-looking pen, as are others similar in style, but they are not fitted with a thread to put the cap in place when in use. This means that the pen can roll onto the floor if left on a table, etc., or you could lose the cap. I would not buy one myself because of this, so wouldn't find any enthusiasm making and selling them. Probably an Age Thing, matey! Despite my comments I still like the look of 'em, and yours is no exception!
Bob.