Porthmadog
Subtitle: llanw ddoe = yesterday's tide
By: (compiled) by Myfanwy Morris / with an introduction by Lewis Lloyd.
Contributors: Morris, Myfanwy.; Lloyd, Lewis, 1939-; Gwynedd Archives and Museums Service.
Publisher: Gwasanaeth Archifau ac Amgueddfeydd Gwynedd
Published: 1991
Place of publication: Caernarfon
Language: wel
Number of pages: 70
Subjects: Porthmadog (Gwynedd) -- History -- Pictorial works.
Notes: Lluniau ar y cloriau tu mewn = Ill on inside covers.

Testun cyfochrog Cymraeg/Saesneg = Welsh/English parallel text.