Photograph of the WBAP and WFAA transmitter building and broadcast tower near Grapevine, Texas.

Photograph of a stacked area plot showing changing purchasing power depending on investment strategies over time. The title of the graph is "Changes in Living Standard Purchasing Power of $1,000 Since 1897 Invested in a $1,000 Bond Invested in Dow-Jones Industrial Stocks". The top line represents investment in the Dow-Jones and the bottom line represents investment in the $1,000 bond, shown by illustrations in the shaded in areas of the chart. The x-axis represents years from 1897 to 1960 and the y-axis represent the purchasing power and goes from $0 to $2000 with uneven distances between the amounts.

Photograph of a line graph showing the change over time in the purchasing power of different financial units. The title of the graph is "Purchasing Power of the Dollar, of Bond Interest, and of Common Stock Dividends as a Percentage of 1935-1939". On the graph itself, the solid line represents the purchasing power of the dollar, the dashed line represents bond interest, and the dotted line represents dividends. The x-axis represents years and moves in five year increments from 1900 to 1960. The y-axis represents percentages and moves from 40 to 240 at 40% increments. There are illustrations set in the graph of a coin and a bucket with food items in it.

Photograph of a can of Vandervoort's cottage cheese next to a photo of food.

Photograph of a package of Vandervoort's cottage cheese with a photograph of a food dish in the background.

Photograph of a test pattern slide. On the top center there is the head of a Native American wearing a headdress.