ORIGINAL: GuntherHess
why waste a big glob of glass to check the embossing?
just guessing of course but it may of been more trouble to actually blow a bottle in it to check the embossing? Maybe the mold wasnt vented properly at that point? Maybe using that method gives a better image of the embossing? Just speculating...
process of iron pontiling
ORIGINAL: tigue710
I would say after seeing the finish on that Mt Vernon it was intentionally made though. And there do seem to be a few out there. I wonder who made them when and where?