These are two aluminum ashtrays made at the KACC Ravenswood Works Plant. They are stamped with the “KACC” logo and smoke stamp. The lettering is on the bottom interior of the ashtrays and they readm “We made it! May 18th, 1959. 1, 000, 000 Safe Hours! Let's keep climbing.” One ashtray still has black ink in the stamped imprint.
