I recently came across a YouTube video that had a shot of Her Majesty the Queen writing with a fountain pen. I have heard that she uses fountain pens exclusively, and I've also heard Parker 51 and Conway Stewart pens mentioned as being used,. Quite curious as to which pen this one could be. Any ideas, anyone? Aside #1: The cap could probably tell us more, but this is the only shot available. Aside #2: Quite prudent of her to remove that white glove before writing. Wonder if that lesson was learnt the heard way!