Factory Assembly Markings
Found what appears to be factory assembly markings on the firewall of my grandpa's '46 1 ton truck. From what I can see it looks like '60 man Spo'. The 'man' is very faint and hard to see in the picture. It appears that someone had wiped across this area of the firewall at one time. My grandpa's truck is a 6 cylinder G engine with 4 speed transmission. Thought these were interesting and do not plan to disturb them. Wondered if anyone has run across markings such as these on any of their projects?



