ClipArt ETC
"Guttae in Doric Architecture. A, form of gutta beneath regula; G, G, guttae beneath mutules and regulae. GUTTA. A drop; specifically, in architecture, one of a series of pendent ornaments, generally in the form of the frustum of a cone, but sometimes cylindrical, attached to the under side of the mutules and regulae of the Doric entablature." -Whitney, 1911

Gutta in Doric Architecture

"Guttae in Doric Architecture. A, form of gutta beneath regula; G, G, guttae beneath mutules and regulae.…