Arrangement note: Series III. Internal: Work

Arrangement note: Series I. Demonstrations, Subseries I.B. Other Demonstrations and Strikes

Arrangement note: Series I. Demonstrations, Subseries I.B. Other Demonstrations and Strikes

Arrangement note: Series I. Demonstrations, Subseries I.B. Other Demonstrations and Strikes

Arrangement note: Series I. Demonstrations, Subseries I.B. Other Demonstrations and Strikes

Arrangement note: Series I. Demonstrations, Subseries I.B. Other Demonstrations and Strikes

The black and white view of Howard Hughes in Minneapolis, Minnesota. Description printed on photograph's accompanying strip of paper: "Howard Hughes as he waited for refueling at Minneapolis before starting his home stretch flight to Floyd Bennett Field to complete round the world flight."