I need to replace the converter on my Noblesse. The mechanism on the converter is broken. Will the current MB converter work with this pen? If not, is anyone aware which aftermarket converter works? Thanks for the reply.

There are a few different eras of Noblesse, can you describe the pen that you have?

I am unable to upload a picture for some reason. The pen is probably from the late 70's or early 80's. It is slim and has a gold nib. Thank you.

If you buy a Pelikan converter (they use the same cartridge size, known as Standard International), it should fit just fine. The current MB converters that I've been able to find around the Boston area have threads on them that prevent them from fitting into earlier MB cartridge/converter pens.

Thank you kindly.