An old invoice from the General Store owned and run by Percy Lawrence Tregurtha (1893-1965), son of Richard Tregurtha (1848-1912).  The store was first opened by Richard in 1902 and was located on Palmerston Street in Westport, New Zealand.  (From Dennis Daken, NZ)

Below:  A picture of Percy with his father Richard (on left) in front of the store, dated around 1920.