Research about advertising sometimes involves finding actual advertisements; this can often be challenging. This page lists sources for finding print and broadcast advertising, in both a current context and a more historical view.
There's nothing like getting your fingers dirty in good old paper magazines. The UO Library has many of the iconic general interest American magazines in print. Among them are:
Contact UsLibrary AccessibilityUO Libraries Privacy Notices and Procedures
1501 Kincaid Street
Eugene, OR 97403