Tags: sledgehammer

Carved in Stone

Oct 01, 2010

J is for Jack The early days of drilling created a test of strength and endurance for miners. By Bill Langer Jack (n.) — used as a form of address for an unknown person — ‘It is common among schoolboys … to address ...

SUBSCRIBE & FOLLOW

TWITTER

FACEBOOK

BLOG

Tweets by @AggMan_editor

ABOUT AGGMAN

AggMan.com is a news and e-commerce Web site for crushed stone, sand & gravel operators, equipment manufacturers and dealers, and providers of services and supplies to the aggregates industry.