1920s Style Desk Lamp

I’m hunting around for a 20s/30s style desk lamp, but I thought before I give up and model one myself, I’d post a thread here to find out if anyone knows if one exists already.

Edit; Just as an update to this, I tried modelling one myself anyway, but if anyone finds one out there please post it here as I’m sure it is leagues better than my attempt

http://dl.dropbox.com/u/14728864/SSthread/Station13/detectivesoffice0012.jpg

It looks like a futuristic lamp for than a old fashioned lamp. Quite odd.