Nissen Trampolines - Elite Trampoline Equipment - One more refurbished 7x14 Folding Frame completed for one super-happy client! We put a Rebound Products string bed and springs on this frame w/Pad Lifter
Datei:Dian Nissen jumping at a trampoline park.jpg – Wikipedia
How the Trampoline Came to Be | Innovation| Smithsonian Magazine
Six Sizes of Trampolines Manufactured by Nissen Trampoline Co' Photographic Print | Art.com
Like-New Refurbished Equipment for Sale – Elite Trampoline Equipment