I have a Parker 45 TX, which my Mother got in 1983 (coincidentally the year it was discontinued) when she left a job after 10 years. I'm just wondering how rare they are, since I have not come across them very much at all on the internet.
Also, the metal disc at the end of the pen is a little loose, is there any way I could fix that?

i know what a 45 is but whats the TX stand for?

POE

Parker 45 TX----Made in GB has a dark blue metallic barrel and cap, GP tassie, GP arrow clip and a narrow GP band at the barrel/section join. Said band is narrower than most of the other metallic finish Coronets. Section is a matching color plastic. I have a red metallic P 45 with the same narrow GP band (made in USA) and don't know if there are others. There is also a thin GP end piece (less than 1mm) , slightly pointed, on the barrel end.