Dates

• 1970-2014

Extent

From the Collection: 26,741 Items (This series includes United States Senate Campaign ads from 1950-2014.) : Each item within this collection falls under the following categories: 16mm film reels, VHS videotape, 3/4" U-Matic videotape, 1" and 2" tap, Beta SP, Betamax, Mini DV, DVD, and born digital video formats.