Last seen in:
- The Washington Post - Dec 12 2019
- L.A. Times Daily - Dec 12 2019
- Wall Street Journal - Apr 11 2019 - Fiat Accompli
- New York Times - Jan 6 2019
- The Chronicle of Higher Education - Mar 25 2016
- Wall Street Journal - May 11 2012 - May 11, 2012 - Financial Plumbing
- Wall Street Journal - Feb 6 2012 - Metro Cards
- L.A. Times Daily - Aug 11 2011
- L.A. Times Magazine - May 3 2009
- L.A. Times Sunday - Feb 5 2006
Related Clues:
- Blue-jeans material
- Cloth for overalls
- Jean material
- Vest fabric
- Material in a 'Canadian tuxedo'
- Overall composition?
- Cowboy garb
- Tough fabric
- Cowboy material?
- It goes with pretty much any color
- Hard-wearing clothing material, twilled cotton
- Hard-wearing material seen in jeans
- Mined for a hard-wearing fabric
- Is that the stuff that gets dug up from underground?
- How one dug up the stuff, explosively