Junior Hasia and I were talking a bit, and my sig came up. The font I used in it is called Cla-Write. [It says Nisse in it] It is basically writing done with the dragon claws, quite sensible, actually.
There is a website describing the alphabet, but it is in the process of being reworked...there are both Mac and Windows versions available. Mac version seems to be lost until the site comes back...
Reference Pic
I'm not sure if that windows link does work, if not please notify me, and I will fix it.
Or, try this.
update: Mac Post Script version gleaned from my own mac. Might work on PCs, not sure. Unzip into your fonts dir.