I needed to get the serial off my Continental engine to find the year it and my tractor were made. I couldn't read it with my naked eye.
The plate was in pretty poor shape so I used my small digital camera with it's macro setting to take pictures of it from different angles.
The camera was just small enough to stick in there where my eyes couldn't go. After I took the pics I loaded them onto my computer and blew them up a bit and adjust the contrast so the numbers were pretty easy to read.
So maybe before taking a wire brush to yours and screwing it up more, try this digital camera thing first, it works great.
The plate was in pretty poor shape so I used my small digital camera with it's macro setting to take pictures of it from different angles.
The camera was just small enough to stick in there where my eyes couldn't go. After I took the pics I loaded them onto my computer and blew them up a bit and adjust the contrast so the numbers were pretty easy to read.
So maybe before taking a wire brush to yours and screwing it up more, try this digital camera thing first, it works great.