- FondsAM54 - Major Matthews collection
- SeriesS4 - Collected photographs
- 7065 more...
- Item: St Pk P199.1 - [Petroglyph rock]
- Item: St Pk P199.2 - [Petroglyph rock]
- Item: St Pk P199.3 - [Petroglyph rock]
- Item: St Pk P199.4 - [Petroglyph rock]
- Item: St Pk P199.5 - [Petroglyph rock]
- Item: LGN 1221.1 - [Piece of cable damaged by electrical arcing]
- Item: LGN 1181.4 - [Piece of lead covered cable and lead sheath of underground cable, showing corrosion as part of an electrolysis survey]
- Item: Out N980 - [Piece of mining equipment at Britannia mines]
- Item: LGN 1250 - [Piece of wire embedded in section of tree branch]
- 6173 more...
