The first 964-gen 911 Singer built as part of its DLS Turbo program is called "Sorcerer." It's built to Singer's track specifications, with a twin-turbocharged 3.8-liter flat-six that revs to 9000 rpm ...

For much of the nineteenth century, inventors submitted a model with their patent application to the United States Patent Office. The National Museum of American History’s patent model collection ...