They are glazed with a matte finish, have a raised unglazed number, and are kiln-fired. Handcrafted in Sausalito, California at the Heath factory.
Heath Ceramics x House Industries: Eames Font #7 Square Tile Number Address Gray
Heath Ceramics x House Industries Number 6 or 9 Tile MCM Eames • Orange
Heath Ceramics House Industries: Eames Font #8 Square Tile Number Address
Heath Ceramics House Industries: Eames Font #9 or #6 Square Tile Number Address
Heath Ceramics Vintage 6.5" Ashtray Iridescent Gunmetal Glaze 4-Notch MCM
Heath Ceramics Vintage Large 8" Ashtray Blue Gray Celadon Glaze 4-Notch MCM
