There is a large collection of British folk play texts at the Traditional Drama Research Group site at http://www.shef.ac.uk/uni/projects/tdrg/.

Details of the text of a Plough Stots' play from Selby performed about 1892 can be found at http://www.shef.ac.uk/uni/projects/tdrg/Notts/Td00292.htm (Yorkshire Post, 11th Jan.1937, p.6) The text comes with a photo too.