1905 Champion & Wilton English sidesaddle.  Seat is 21 x 12.5 on a medium tree.  Fit Standardbred and several other horses when used at a sidesaddle clinic. Stirrup and leather as well as balance strap included - no girth included.  White areas on the panels appears to be shoe polish that someone attempted to "whiten" the panels rather than clean them.  No attempt has been made to remove it.