Iron Kuruma Sukashi Tsuba with Matsukawabishi Hitsuana
Iron kuruma sukashi tsuba with matsukawabishi hitsuana. This is a very interesting example of tsuba that is difficult to pin point to particular School. Based on comments and help from other collectors It seems the best fit might by Kyo-Sukashi School.
However this design was also used by Kanayama, Owari and Akasaka Schools. There are also opinions that this tsuba is Akasaka, Ko-Shoami or Kyo-Shoami.