Which preposition to use with nailers

along Occurrences 1%

Many is the man that has a harder lot of it than I, among the nailers along this hill and in the valley.

at Occurrences 1%

Boomery's a nailer at turning up unexpected."

by Occurrences 1%

It was a bright, frosty morning, and, after a walk of twelve miles, I came in sight of the little brick cottage of the nailer by the wayside.

Which preposition to use with  nailers