Rushingphil
Club Member
Looking at old pics of this it definitely didn't have any form of stone chip. It is an earlier shell though being a 70.
Having read all the posts on all 3 of your build threads, and knowing how quickly you CAN progress!, this is probably a little late! But, .... there was a good reason why Nissan (Datsun) quickly added the underseal before the Top coat. As Franky said, bit of a no brainer now! - will probably give the shell an additional 30+ years of life
NB. Really enjoy your posts - thanks for the effort , I know it's not quick or easy!