Adobe disks with amended shelter coats using 7% Rhoplex E-330 and spalled shelter coats.
- Adobe disks with amended shelter coats (7% Rhoplex E-330)
- Spalled shelter coats and adobe disks
Sandstone fragments and analysis samples for Bethesda Terrace
Coupons with painted finishes
Mortar grout cubes
Brick fragments of unknown origin
Thailand sandstone cubes and an iron cramp.
Soil, cement mortars