Hi Bob,
Please help us out. On originals, are the "COBRA" letters the same from sand cast to die cast? Attached is a comparison image between the eBay lid and a die cast lid from the NVSAAC site describing an original. The letters looks the same to me. What am I missing? The NVSAAC author describes the 1967 version as the "O" is wider than it is tall & the "R" has a curved foot. The eBay lid seams to have these features. The NVSAAC die cast lid has the rectangular casting impression around the Cobra lettering. Is this also true for the sand cast? The eBay lid does not appear to have this feature.
The NVSAAC author goes on to describe the repop lids with the "O" equal width & height & the "R" foot straight. The eBay lid does not have these features. The author says "But, I have also seen repop lids with the lettering as original but showing a sand cast finish on underside. This sounds like the eBay lid. Aren't the early COBRA oval air cleanse sand cast and should show a sand cast finish?
Can you please provide some images showing the differences so we can learn? With your clarification, we will all be smarter.
Thanks
Cory