Ron Harris (footballer) his career. Between 1 April 2009 and 1 April 2010, Harris was attempting to set a new world record in signing the most autographs within a twelve-month period. This is being done via a UK-wide tour and via the sale of signed photos online. On 19 May 2011, he was given "Special Recognition Award" in a Chelsea player of the year ceremony. Ron Harris (footballer) Ronald Edward Harris (born 13 November 1944 in Hackney, London, England), known by the nickname "Chopper", is a former English footballer who played for Chelsea in the 1960s and 1970s. Harris is widely regarded as
Chopper (archaeology) Chopper (archaeology) Archaeologists define a chopper as a pebble tool with an irregular cutting edge formed through the removal of flakes from one side of a stone. Choppers are crude forms of stone tool and are found in industries as early as the Lower Palaeolithic from around 2.5 million years ago. These earliest known specimens were found in the Olduvai Gorge in Tanzania by Louis Leakey in the 1930s. The name Oldowan was given to the tools after the site in which they were excavated. These types of tools were used an estimated time range of 2.5 to 1.2 million