So I was given a Marshall 1960B 4 x 12 cabinet from a good friend. Apparently, the neighbor was going to donate it and we asked to take it. Its pretty beat up and the teenagers decided to paint it with latex paint at some point in its life.
So after a whole bottle of latex remover and a lot of scrubbing. I was able to get the green paint off. The grill was ruined so I bought a new one off AmplifiedParts.
After cleaning off the paint and installing a new grill and piping.