I'm pretty convinced that this is not a font, although it's hard to prove when the only duplicated letter is an 'i'. However, I think you could get a somewhat similar feel from Sign DNA's 'Chicago Style', or even Adobe Caflisch Script.
Some of House's painter scripts, and their 'Fabulous', as well as a couple of Jason Walcott's scripts (Jukebox Foundry at Veer.com) might also be close enough substitutes.
- Mike Yanega
it's Lamplighter Script by Font Diner. Surprised you didn't come up with that one, Mike!
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