Stark's Vacuum Museum, also known as Stark's Vacuum Cleaner Museum, is a vacuum cleaner museum in Portland, Oregon. It showcases more than 100 vacuums from the late-1800s to the 1960s within a 10 feet (3.0 m) x 40-foot (12 m) section of the Stark's Vacuums store. Admission is free. Pieces include a 1930s cardboard model, a Duntley Pneumatic that attaches to the ceiling, an Electrolux on runners, and hand-pumped vacs.