From the Howard Cannon Photograph Collection (PH-00192). Handwritten on verso: "L to R: ?, ?, Tom Weisner, Cannon, Walt Casey, Mark Smith, Jim Marsh." Stamped on verso: "Las Vegas News Bureau Convention Center Las Vegas, NV. 89109"
Description given with photo: "Ferguson Questions Hughes, Washington: While Howard Hughes listens through a headset, Sen. Homer Ferguson (R, Ich.) questions him during a session of the Senate War Investigating Subcommittee. Flanking Ferguson are (left) Chief Committee Counsel William P. Rogers and Assistant Chief Committee Investigator Francis Flanagan. At Hughes right is T.A. Slack, attorney for the Hughes Tool Co. Credit (ACME) 8/9/47."