I don't know if there was any consensus about the originality of the lid on G$'s gasser, but I bought it from him yesterday and this is what I found.
![](http://i576.photobucket.com/albums/ss208/BigRix/null_zpsd6c5ebf1.jpg)
The handle is most assuredly off set as is the vent.
![](http://i576.photobucket.com/albums/ss208/BigRix/null_zpsa1386a18.jpg)
![](http://i576.photobucket.com/albums/ss208/BigRix/null_zps21bfef19.jpg)
The difference is about an inch.
The speckled finish on the bowl and lid also match.