Which preposition to use with moldings

of Occurrences 3%

Have I held correspondence with theis Princes, And had their loves, the molding of their busines, Trusted with their most secreat purposes?

by Occurrences 1%

Let the architect's attention be directed to the western doorway, and also to the interior of the church; and here, in good preservation, he will see excellent specimens of their mode of ornamenting the moldings by the cable, the lozenge, the cheveron, the nail-head, the billet, &c. &c., ornaments peculiar to the round style.

on Occurrences 1%

Elderberry studiously examined the moldings on the cornice of the judge's canopy.

Which preposition to use with  moldings