Patterns
Large wooden patterns used for making foundry sand moulds, into which molten iron is then poured, seen here at the Welsh slate museum in Llanberis.
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Uploaded on March 11, 2019
Taken on March 18, 2018
Patterns
Large wooden patterns used for making foundry sand moulds, into which molten iron is then poured, seen here at the Welsh slate museum in Llanberis.
92
views
2
faves
1
comment
Uploaded on March 11, 2019
Taken on March 18, 2018