Fragment

original interior plaster

multiple samples, some contain brick fragments

Several fragments containing burned oyster shells for tabby concrete in the foundation of the Owens Thomas House.

fragments with coat

Sandstone fragments and analysis samples for Bethesda Terrace

Georgia Cherokee marble core

Plaster acroterion with a gilded finish

Gilded Gothic motif of gilded wallpaper fiber.

Extracted on July 5th, 2006.

Gilded moulding of cast stone

Preliminary tests of acid stains on concrete from Jackson Lake Lodge.

Gneiss Fragment

Fragments of soils and mortars

Granite Fragment from Tang Horse

Potentially a gift from Wilson Youqun Wang