The first set of pics of the VIN and cowl tag show for me. As far as needing moderator approval to post pics, that is a known glitch that recently popped up and we're TRYING to take care of it.
1 = Chevrolet
2 = Camaro
4 = 8-cylinder engine
37 = coupe body
9 = 1969 model year
N = Norwood, OH assembly plant
613621 = vehicle serial number sequence
Decode for body number: 278255
02D = Built the Fourth week of February.
69-12437 = Coupe.
NOR = Built in Norwood Ohio.
711 = Standard Black Bucket Seats.
61-61 = Car Color is Burnished Brown
X33 = Z28 with style trim
The dash panel on that car has been replaced. The squared opening for the VIN plate tells that. The original dash had rounded corners and a stamped dimple where the tag attached. Not a big deal really. In fact it tells you that the rusted out dash and top of the cowl where the windshield lays has been replaced\repaired.
As long as the hidden partial VINs on the opposite side of the cowl and under the heater motor cover match that tag, you're golden.