A former buddy of mine I ride with way back has a quite tricked out XR 1000cc it also lives in a museum, the Dellyey Museum..
The first bike is Euro or Brit, cant ID it..
The bathroom hanger looks sorta like a Reading Standard, or Excelsior, but hard to tell at that angle..
That is a very nice Mustang, the red & white one.. cool bikes.
The Whizzer is a J model, probably 48 or 49..