Which preposition to use with contraption

in Occurrences 3%

"I used the thing on the indicator, the contraption in the box, but I think it's clean enough.

as Occurrences 1%

"Go slow; no use rocking the boat," sang out the pilot, who was forever cautioning his companion with regard to quick motions when seated in such a delicately balanced contraption as a biplane.

at Occurrences 1%

Well, he certainly did when he turns over this here neat contraption at a price that was dirt cheap, and which I'd be ashamed to mention to yuh.

for Occurrences 1%

"Nothin' would do ye but to be offerin' the contraption for sale, and tellin' each and every that hit'd been used in the Hardwick mill.

like Occurrences 1%

I been borned a long timegoin' on to seventy year now,an' I seen all sorts of contraptions like reapers an' binders, ridin' plows, typewritin'-machines, telephones, phonygraphs, flyin'-machines, submarines an' all such, but b'jinks, I ain't a-believin' that nobody kin hear jes' common talk through the air without no wires.

of Occurrences 1%

Behind it were other contraptions of shining steel, all of which Martin recognized without a second glancehis snow-fighting equipment, just arrived.

Which preposition to use with  contraption