Hi, I am new to this and the reason joining was to ask above a US Army Signal Corps - Power Unit PE-77-D
Made by Climax Engineering Co - Briggs and Stratton Corp HMVF Millwawke WIS USA.
It is a Model I Type 206101 Serial Number 78308.
It was working 45 years ago to illuminate a lockup, it's been laid up in dry storage ever since, the engine turns freely, I have tried to start partly because it's sparking plug is missing, that was to oil the top of the piston while in storage. There is a newer incomplete one on ebay, but I really would like it to go to an enthusiast. I am in Plymouth UK, mobile 07757355562 if interested.