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7 fantastic things about #TrigPillar80 - Ordnance Survey Blog
When we decided to celebrate the 80th anniversary of the trig pillar last year, we had no idea how strongly so many of you felt about the (mostly) concrete pillars dotted around Britain. We’ve had over 1,200 Instagram posts, uncovered dozens of trig baggers, seen Rob Woodall complete his 13-year mission to bag all 6,190... Read More