1939 WM20 Fuel tank restoration welding query ?

[Stephen foster]

Hello ,
Im working on the fuel tank for My 1939 WM20 (Balloon type)but am in urgent need of pictures ..especially the underside please ?

I am fabricating a complete new bottom and the lower 3" inch of the perimeter which is rusting away .

The tank is fabricated in a very unusual way underneath as the bottom is not simply welded around the base an tunnel but has actual side cheeks which I struggling to understand the need for originally ?

I would be very appreciative if a kind member could post pictures please as I am at a standstill until I can see these .

Thank You in advance ,
Steve..

[GLENN]

Hi Steve, do you have whattsapp?  If so send me your number through PM and I can take the photo's you need and send them to you. 

All the best,

Glenn