I'n not 100% sure this is an original as repros are now available of the early style lid, the seller is full of crap stating reproduction stickers do not have the engineering number. I've got one in front of me right now that does.
I've got an original 5A base I might consider parting with Wallace, get in touch if your interested and we can discuss it. Also have the original later style lid with it (with original decal), has had a small (1/8") hole drilled in it for some reason and needs rechromed for a show car.




