NBM Rivet Stone, E side of road, N Junc Hedge Opp, 1963 (Not Located)

This was a most frustrating search. Right in the place of the ‘Stone’ is this granite post, not what I was expecting but spot on in terms of the NGR I had obtained. I looked all over it but found no cut mark or bolt, leaving only two options:

  1. I was at the wrong site, and the ‘Stone’ has been moved or covered over.
  2. The benchmark does exist but faces into the private field hence why I didn’t spot it.

Whatever answer it is, I’d like to know!

Reference: Parallel: OS Benchmark Archive