Identity area
Reference code
P6/1/63.
Title
Survey reports for Treharris area,
Date(s)
- 1931-1932. (Creation)
Level of description
File
Extent and medium
16 booklets ; 3 cm.
Context area
Name of creator
Archival history
Immediate source of acquisition or transfer
Content and structure area
Scope and content
Samples 11. Analyses carried out mainly at the Deep Navigation Colliery on the Nine Feet, Six Feet, Upper Four Feet, Lower Four Feet and E seams; Seams in Manhole and Borehole; reports on spontaneous combustion and fusion point of coal ash.
Appraisal, destruction and scheduling
Accruals
System of arrangement
Conditions of access and use area
Conditions governing access
Readers consulting modern papers in the National Library of Wales are required to abide by the conditions set out in information provided when applying for their Readers' Tickets, whereby the reader shall become responsible for compliance with the Data Protection Act 1998 in relation to any processing by them of personal data obtained from modern records held at the Library.
Conditions governing reproduction
Language of material
Script of material
Language and script notes
Physical characteristics and technical requirements
Finding aids
Allied materials area
Existence and location of originals
Existence and location of copies
Related units of description
Notes area
Note
Preferred citation: P6/1/63.
Alternative identifier(s)
Virtua system control number
vtls006153015
Access points
Subject access points
Place access points
Name access points
- Deep Navigation Colliery (Wales). (Subject)
Genre access points
Description control area
Description identifier
Institution identifier
Llyfrgell Genedlaethol Cymru = The National Library of Wales