The 2018 Gull Wing Group Convention was held in Pasadena, CA.  The 2018 Convention was the 50th convention of the Gull Wing Group.  Pictures and description follow.

A Simple Remedy for a 12-Volt Supply and Starter Switch Port in the Engine Bay

By Albrecht Stachel

It has always been annoying to work with the engine without the benefit of 12-Volts readily available under the hood.  The simple task of ignition timing and rotating the engine with the starter is easily improved with the installation of an electrical 12Volt port on the bulkhead.  I determined to remedy that situation in W198 cars being worked on here.  The fixture is completely removable as necessary to return back to O.E.