. "Field Marshall"@en . "Field Marshall no. 2619 - JRB 491 is a 1946 built Series 1 model fitted with a winch. Built by Marshall, Sons & Co. of Gainsborough. Owned by Ms. Emily Drury of Newark. This tractor is used for driving a threshing set."@en . "Field Marshall no. 2619 - JRB 491 is a 1946 built Series 1 model fitted with a winch. Built by Marshall, Sons & Co. of Gainsborough. Owned by Ms. Emily Drury of Newark. This tractor is used for driving a threshing set."@en . "JRB 491"@en . "250"^^ . "Tractor"@en . "manual"@en . . "At the Newark Vintage Tractor and Heritage Show in 2008"@en . "Fitted with a winch"@en . . "Field Marshall 2619"@en . . . "Marshall, Sons & Co."@en . . "2"^^ . "2619"^^ . . . . "Single cylinder"@en . . "?"@en .