If you paid Roger Langridge for a sketch at Baltimore Comic Con but never came by with your sketchbook to collect it, he has a message for you on his blog:
[...] I'll start posting some of the sketches I did, which should keep us busy for a while. First, though, a plea to whoever it was at Baltimore who asked me to draw "my favourite childhood cartoon character". According to my list, you paid me money for this one and were going to bring your sketchbook along later for me to draw your picture - but you never came back! I would like to either refund your money or send you this picture which fits your brief - it's Frankie Stein, a big favourite with me when I was a lad, created by the great Ken Reid but drawn (very nicely!) by Robert Nixon by the time I discovered him in the pages of Shiver and Shake.
Hopefully the lucky person will step forward and collect his or her original sketch, but in the meantime, the rest of us can enjoy it as well. Langridge was in town for both Baltimore Comic Con and Small Press Expo, so watch for his sketches and impressions of both cons over the next few days.