Kobukusa are small, square, silk cloths placed between tea utensils and the hand or floor. They are sometimes used to protect the hands from heat when a non raku-style teabowl (e.g., Hagi, Karatsu, Ido) is chosen for thick tea (koicha) service. ...
"A bibliography of titles in the California State University, Sacramento, Library."
Vols for 1969-1972 issued by the University under its earlier name: Sacramento State College
Vols. for 1969- compiled by John Liberty