Kemp's 1-1-1 was used as the glaze. The cone six glaze recipe archives from which it originated ("Chit-Chat") were never allowed to be posted online at ClayArt listserve, so they were traded off-line and compiled by the users. At the time, posts about cone 6 were somehow considered to be disrespectful, but times have now changed. These bowls were fired to cone 8.
