Y tair injan
By: gan W. Awdry ; darluniau C. Reginald Dalby ; addasiad Cymraeg gan Jini Owen a Brenda Wyn Jones.
Contributors: Dalby, C. Reginald 1904-
Series: Cyfres Tomos y Tanc -- rhif 1
Publisher: Cyhoeddiadau Mei
Published: 1987
Place of publication: Caernarfon
Language: wel
Number of pages: 62
Work titles: The three railway engines.