Wikimedi'Òc

Thurstaston Common Triangulation Pillar - geograph.org.uk - 637882.jpg - File Upload Bot (Magnus Manske)

Elevation Markers, Thurstaston Hill (geograph 2990176).jpg - File Upload Bot (Magnus Manske)

Flush bracket on Thurstaston Common trig point.jpg - Rodhullandemu

Thurstaston Common trig point mount.jpg - Rodhullandemu

Thurstaston Common trig point.jpg - Rodhullandemu