Chart: Explanation of signs and abbreviations

Scope and Content

CHART: Explanation of signs and abbreviations as used in W/Maps 60 - 69.

Conditions Governing Access

Dim cyfyngiadau/No Restrictions

Note

Os gwelwch yn dda archebwch y dogfenau gan ddefnyddio y rhif cyfeirnod amgen (lle ddarperidd) / Please order documents using the alternative reference number (where provided)

Physical Characteristics and/or Technical Requirements

Cyflwr da/Good condition