6 Shortz-era entries found. Click any date for context. See the dictionary definition.
|Wednesday, October 16, 2013||6D||Rock that may float||Samuel A. Donaldson|
|Sunday, December 17, 2006||44A||Abrasive stuff||Joe DiPietro|
|Sunday, November 12, 2006||118A||Stone used by pedicurists||Patrick Berry|
|Tuesday, May 23, 2006||47D||Stonelike abrasive||Alan Arbesfeld|
|Saturday, September 3, 2005||21A||Common exfoliant ingredient||Bob Peoples|
|Sunday, October 8, 1995||86A||Kind of abrasive||Nancy Nicholson Joline|
5 results for PUMICE from older pre-Shortz puzzles.
|Sunday, November 8, 1992||51D||Abrasive rock||Nancy Scandrett Ross||Maleska|
|Monday, January 19, 1987||29A||An abrasive||Whitten||Maleska|
|Thursday, December 3, 1981||45D||Rock used for polishing||Carduff||Maleska|
|Tuesday, January 13, 1981||49A||Hardened volcanic froth||Krusemeyer||Maleska|
|Friday, April 28, 1978||45D||Volcanic glass||Vincent L. Osborne||Maleska|