I don't have any vintage Lamy literature with 27 and 99 pricing. My impression from collecting both the 27 and the 99 was that the 99 was a little higher end -- like an extra GF band around the bottom of the hooded section and similar touches. I also tended to see more gold-filled 99 caps than 27 ones.
Please keep in mind that this is complete speculation on my part and I can easily be wrong about this.
--Karl
QUOTE(MYU @ Feb 8 2008, 02:21 PM) [snapback]507830[/snapback]
OK, will do Nick.

I never thought I'd be considering selling any of my pens... Such a small object is hard to see as taking up too much space, but wow--it's so easy to amass too many over the years.
I'm glad you liked the review. I hadn't edited my signature in a while and afterwards I realized that FPN had reduced the signature text size... I couldn't put all of my reviews back in!
Btw, the 27m ('m' not 'n') is about the size of a Parker 51. The 27n is a little more slender, but doesn't feel small. The 99 was supposed to be a slightly lower end model, from what I understand. You won't see many with metal caps.