Due to KAAY's great night time radiation pattern, they took advertisements from all over. This is just one such ad for the Commonwealth Theaters' all-night Starburst Movie Marathon, which took place on a Fourth of July, but the year was unknown. We do know this particular Fourth was on a Sunday, though. States represented in the ad were New Mexico, Texas and Oklahoma, and several eastern Missouri towns.
Thanks again to Barry Mac for the audio and to Dave S. for the audio help!
Starburst Movie Marathon: stream | download