Copperplate Fountain Pen?

Is it beyond anyone to make a fountain pen with a Copperplate nib? Better still, can anyone make a fountain pen with interchangeable Copperplate nibs to suit different writers. I have always presumed that as such a pen is not made that there is some difficulty making it but no one has ever explained to me why. I think there used to be an Osmiroid Copperplate nib section. Can anyone give me a reason/explanation why this pen is not being made?
Please.

Calderdale Calligraphers

Visit with pens to Calderdale Calligraphers AGM today. Next Saturday same thing at North West Calligraphers near to Jodrell Bank. Never know what is going to be hot or sell – usually something I only have three of! Maybe it depends on what the most recent workshop covered. Thankfully the bookings secretary is going to let me know in advance what has been recommended for the next workshop and may be a runner.

Calligraphy Season

Looks like the calligraphy season has started. Have spent hours in the workshop making wooden penholders for orders. Thankfully have a plentiful supply of Blots Iron Gall ink as I recently made new supplies for a wholesale order. Must make more effort to promote Iron Gall ink for ink and wash drawing as it produces some remarkable results including what appears to be a sepia tint. I suspect that actually it is undissolved iron that is going rusty!
A beautifully warm blue black with warm sepia tones – tasty!!