Cofnod Archif

Rhif Archif

6056320

Disgrifiad

Closed registered file, ref. no. 8M/0854/2, transferred from Cadw, concerning Bryn Derwen castle mound, Llandyssil, Montgomery, Powys, works.

Enw Casgliad

CRF - Cadw Registered Files Collection

Cyfrwng

Text.

Cychwynnwr

CADW

Dyddiad

1956-06-01 to 1968-12-06