damnt

"Ay, an 'these damnt moskeetes are ay chowin' ma face off," said Sandy.

The Kangaroo Marines R. W. Campbell

Then Vandover could hear him threshing about uneasily; still half asleep he began to mutter and swear: "Dat's it, r-roll; I woult if I were you; r-roll, dat's righd -- dhere, soh -- ah, geep it oop -- r-roll, you damnt ole tub, yust

Vandover and the Brute Frank Norris 1886

But, eh, gien ye wad hae me loe ye frae this meenut to the end o 'my days, be but a wee fair to Isy: _I_ hae been a damnt scoon'rel til her! "

Salted with Fire George MacDonald 1864