Browse Items (9583 total)

Thermal cracking unit from top of steam stills - No3 Batt SPS, No4 Batt SPS, No6 Batt TPS, #7 Batt TPS in background lead chamber acid plant in distance on view 1.

Operator working on FCM fractionator relief valves.

Operator working on FCM fractionator relief valves.

Dinwoody Plate 87

Painted pictographs in Dinwoody Cave. Made with white chalk. Representing three circles with lines thru them. They may represent an Indian game.

Operator working on FCM fractionator relief valves.

Dinwoody Plate 86

Painted pictograph in Dinwoody Cave. It is anthropomorphic design in red paint (ochre). It is beginning to peel off.

Dinwoody Plate 85

An anthropomorphic design (?) probably representing the head and hands of a human figure. Unfinished symbolic design.

Operator working on FCM fractionator relief valves.

Dinwoody Plate 84

Dinwoody Plate 83

An anthropomorphic (?) figure of a man (phallic) holding an object, perhaps a bow (phytomorphic) Unfinished.