There is a museum in the world, (only ONE apparently), that has actual giant mummies on display, and this museum, (the Gold museum in Lima, Peru), is not affiliated with the Smithsonian Institute.
Glenn Kimball photographed the mummies of two of these giant men in Lima Peru in 1969. These giants are still in the gold museum in Lima Peru today and can be seen by anyone who visits. They were mummified because their golden robes are prominently on display. Their crowns could fit around Glenns waist. Their golden gloves have fingers ten inches long. Their mummies can be measured with a tape and they were both around nine and a half feet tall. There were other personal items fit for a giant king, that wouldnt have been useful to a man of normal size. The actual bodies are there incased in glass for all to see.
If so, it appears the Smithsonian Institute says,