Líon alt a bhfuil an ghné seo luaite iontu: 1
His persistent use of phonetic script to note down the dialectal differences in pronunciation already was a source of great amusement to some of his informants: “He spoke very good Gaelic, but his spelling was atrocious!” was a comment which still could be heard in the late seventies.’ Chuir an Dara Cogadh Domhanda stop lena thaisteal agus chuir moill ar an staidéar a bhí sé a dhéanamh ar na teangacha Ceilteacha. Tar éis an chogaidh thosaigh sé ar thaighde a dhéanamh ar chuid de theangacha threibheanna Indiacha Mheiriceá Thuaidh agus bhí páirt aige sna turais ar Phanama in 1947 agus ar an gCholóim in 1955 a d’eagraigh Músaem Eithneolaíochta Göteborg d’fhonn eolas a bhailiú ar Indiaigh na dtíortha sin