I took a photograph of that panel, or one almost identical to it, in 2004. If it is the same panel that is an amazing coincidence as there are reportedly 1460 narrative panels and I only took photographs of 22 panels. Again if it is the same panel then there has been quite a lot of erosion in the intervening 100+ years.
https://pbase.com/rileyuni/image/32613583
Regards, Paul