Identity area
Reference code
A2/3
Title
Deunydd marchnata
Date(s)
Level of description
File
Extent and medium
Context area
Name of creator
Archival history
Immediate source of acquisition or transfer
Content and structure area
Scope and content
Mae'r ffeil yn cynnwys amlen J. D. Lewis & Sons yn hysbysebu Swan Pens; amlen wag oddi wrth J. D. Lewis & Sons [marc post dyddiedig 1935]; a charden busnes J. D. Lewis & Sons.