2 examples of encrustations in sentences

Dear Miss H. Thank you for a noble Goose, which wanted only the massive Encrustation that we used to pick-axe open about this season in old Gloster Place.

The encrustations of dirt on their hands, feet, and faces, were my next object of attack, and the stupid negro practice (by the bye, but a short time since nearly universal in enlightened Europe), of keeping the babies with their feet bare, and their heads, already well capped by nature with their woolly hair, wrapped in half-a-dozen hot filthy coverings.

2 examples of  encrustations  in sentences