Sword of "Maula Ali (AS)" & "Hazrat Usman"

Picture: The sword on the right is that of Maula Ali (AS) and the one on the left is that of H. Usman.
Location: Topkapı Palace, Istanbul, Turkey.

This is one of the rarest picture taken from the Topkapı Palace Museum (Istanbul, Turkey), which holds a number of Islamic Artifacts. One is strictly not allowed to take pictures inside this museum. I managed to take one and want to share it with the rest of the world.