Preferred citation: BOX 13/1.
File of papers concerning experiments carried out at the laboratory of the Eastern Telegraph Co,
This material is held atNational Library of Wales / Llyfrgell Genedlaethol Cymru
- Reference
- GB 210 BOX 13/1.
- Alternative Id.(alternative) vtls005004283(alternative) ISYSARCHB1
- Dates of Creation
- [?1908]-1913.
- Location
- ARCH/MSS (GB0210)
Note
Additional Information
Published