March - June 1967 Tonawanda stamps - 3

[jeffschevelle]

Does anyone here who collects pics of real factory Tonawanda big block stamps have any examples in the March - June 1967 timeframe with a round-topped 3 in the Tonawanda assembly stamp? All my examples (hundreds) have the flat-topped 3.

Looking at a car that everything looks pretty legit on, except a round-topped 3. I have one stamp the very same day with a flat topped 3, but it is a different suffix.

Pretty confident it has to be a restamp, but thought I would ask here before putting the final nail in the lid.

Feel free to PM me if you prefer versus posting any pics on the public forum.

Thanks!