The Saint Louis directory for the years 1854-5 :

Duquesne Iron Store ,
Nos. 26 levee and 52 commercial street,
St. Louis, Mo.

coleman, hailman & Co. ,
manufacturers of
iron and nails,
Plough, Spring and American B. Steel;
eliptic springs, axles,
wrought nuts, washers, rivers and spikes,
Crowbars, Harrow Teeth, Sledges,
steel and iron plough wings,
solid box vices, &c.&c.