RBW recently rebuilt some Campy ergo 10-speed shifters. Taking apart is pretty simple. Putting back together properly is a bit tricky. Fortunately, @Campagnolo has posted some videos with clear graphics, and you don't have to understand Italian!
Late last Fall, Road Bike Wrench paid a call to what some would call the worldwide HQ of retro-grouch cycling, Rivendell Bicycle Works. Located in Walnut Creek, CA, Rivendell owner Grant Peterson has been a proponent of practical cycling ever since he was a product manager at Bridgestone many years ago. RBW came away with a nifty baseball cap and a snap of himself (left) with Vince (right), with the master's (GP) own bike. Check 'em out at rivbike.com, @rivbike, #rivbike