Which preposition to use with smellers

in Occurrences 1%

A man's brain whizzes along for years exceeding the speed limit, and something suddenly goes wrong with the steering-gear and it skids and comes a smeller in the ditch.

of Occurrences 1%

And his father, that old Johnnie over the fireplaceyou take after him, Aunt Mariahe was the prize witch-smeller of his generation, and he condemned all the young and pretty ones.

Which preposition to use with  smellers