1920 Dayton-Wright RB-1 Monoplane

Part showmanship and part salesmanship, early aviation meets and air shows improved airplane technology and promoted the aviation industry. Air races celebrated speed, with pilots competing against the clock or against each other on marked courses. Reliability tours focused on stamina, with prizes awarded for dependable flying on specific schedules. Exhibition flying launched great careers for some -- and cut them short for others.

Ford Motor Company's Mustang, introduced in 1964, was such a success that other car makers soon copied it, including Ford itself. Mercury's Cougar was based on the Mustang, but with more upscale styling and interior appointments that made it something of a "poor man's Jaguar." This Cougar has the rare XR7-G package with a hood scoop, sun roof, and other special trim features.

Spinning frames spin cotton fiber into yarn and then wind it onto a bobbin. This throstle spinning frame could simultaneously spin 64 strands of yarn. (Throstle -- an old name for a song thrush -- refers to the bird-like sounds the machine made.) Machines like this helped produce the large quantities of yarn that growing industrial weaving operations needed in the early and mid-1800s.