@b123, for sure those vertical lines are surface staining. @jasper offers one possibility, but in looking at prior CCF threads, it seems as though we sometimes attribute these to contact with cardboard. See below link for one example:
http://goccf.com/t/56022
http://goccf.com/t/56022
"If you climb a good tree, you get a push."
-----Ghanaian proverb
"The danger we all now face is distinguishing between what is authentic and what is performed."
-----King Adz
-----Ghanaian proverb
"The danger we all now face is distinguishing between what is authentic and what is performed."
-----King Adz























