Firewall Chalk markings
#1
Firewall Chalk markings
What was the purpose and meaning of the markings on the firewall?
I am cleaning up the firewall by blasting and noticed some hidden markings that we finally made out on the firewall.
I am cleaning up the firewall by blasting and noticed some hidden markings that we finally made out on the firewall.
#2
It depends on what the markings are. Some chalk marks were in reference to a job number to identify a car on the assembly line. Other marks were usually abbreviations that related to what options would get installed on the car.
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