Murilee Martin During the last few years, I've been restoring film cameras of the 1890s through 1960s and using them to shoot the machinery at races and car graveyards. My favorite tools for this have been ancient box cameras from the early 20th century, and I've obtained some nice photos with these cameras at old-time junkyards in northeastern Colorado. The twin-lens reflex camera type is much more sophisticated than the cheapo box design, and I decided to take my three favorite TLRs to Speedway Auto Wrecking in Dacono, Colorado, during a blustery winter day last month. Here's how it went.