Aluminum sample rectangle from first aluminum production 11-17-57 KACC Ravenswood works. Produced in Ohio Valley Kaiser Aluminum, Ravenswood wv. "11-17-57 for mark ethridge" lettering inscription stamped on top of ingot.
likely given to Mark as an honored attendee, not as a Kaiser employee. Mark worked for the newspaper at the time and was reportedly friends with Kaiser management. This would have been a goodwill gift to him.
