[Pat R]

Here's an example of another Gibson scratch that adds support to his
positioning on this sheet. The positions of the three different scratches
across the template are not where the rows would be vertically I just drew
them there using existing scratches to have an idea where new scratches
might be found on each back.

Jon (jcfowler6) posted these Gibson pics in post #97 of the plate scratch
thread. I kept a scan for my records but hadn't assigned it to a sheet and
I had forgot about it until I just put this new Gibson in my files.

The upper scratch is pretty faint compared to the lower scratch so there
are a large number of them that are unconfirmed. Jon's Gibson lines
up in the same horizontal row as the new lower Gibson scratch and
is pretty close to where it was drawn by simply connecting a couple
of the confirmed upper scratches to create a line across the whole sheet.