Here is the photo album for Threlkeld Quarry & Mining Museum No. Unknown, a 0-4-0ST located in Threlkeld, Cumbria. If you would like to suggest additional photos for this album, please click here.

Photo Copyright © Robin R Beck

Photo Copyright © Robin R Beck

Photo Copyright © Robin R Beck

Photo from July 27th 2025. Progress is slow, but wheels and some brake gear parts have been added.

Photo Copyright © Robin R Beck

Photo from July 27th 2025 showing the boiler barrel has been rolled.

Photo Copyright © Robin R Beck