Posted by Hans Olof Johansson (83.253.248.227) on January 21, 2012 at 08:26:58:
In Reply to: Re: Unknown GO posted by Dom on January 21, 2012 at 01:45:35:

As Noel already has pointed out, I and L are the same. I wouldn't be surprised if D is also the same artist - though a less cursive, perhaps earlier version of the signature.