Tag

benchmark

5
Oct
2017
0

Britain’s top trig-bagger adds FBMs to his haul

Some of you may remember Rob Woodall, we shared his story in 2016 as he completed a 13-year mission to bag 6,190 trig pillars across Great Britain. Not content with that, Rob’s now added all 201 fundamental benchmarks (FBM – see photo below) to his haul. Rob fills us in on his challenge and talks about other OS survey marks he likes to bag along the way…

My first FBM was Wolsingham in lovely Weardale, in 2004. A group of us get together once a year, and that year the gathering was hosted by a couple who live in Wolsingham and they put together an itinerary which included trig pillars (my main interest at the time) and also mysterious things such as non-pillar flush brackets (NPFBs, which are FBs on structures other than pillars, such as houses, churches, bridges etc) – and the local fundamental benchmark. So I started ticking off NPFBs and FBMs too.

It’s taken 13 and a half years to bag 201 FBMs (including all but 6 of the destroyed ones – which I’ll get round to eventually) – coincidentally about the same time it took to bag 6,190 trig pillars – which is not great productivity.  However, the last two were Patrington (which we all thought was destroyed until it turned up in 2016 when the householder took out a big laurel tree in their garden) – and Windsor Castle which we all assumed was out of bounds. Eventually a friend sent off a letter to the Royal Collection Trust to see if we could visit the FBM, and the answer  was yes! – provided HRH was away at the time. So with no particular plan, I ended up finishing the list this year. Read More