Letter Long Ashton Research Station to Charles Wright, School of Agriculture, Cambridge re strawberry varieties ordered on his behalf.
Descriptions of US strawberry varieties grown on 'Youngman's field'.
Report and notes: Cambridge selections for canning and jam.
Annual files containing lists of crosses, scoring of seedlings, notes, draft reports. Also one composite file of D Boyes' notes and correspondence, mainly re transfer of breeding programme from Cambridge.
Relate to the 'Cambridge' strawberry varieties. Hedley Williams worked with Daniel Boyes on these, and brought the last Cambridge crosses to JI as the basis of the JI strawberry breeding programme.
files and printed material on specific subjects relating to Cambridge selections, especially processing trials.
Includes summary of Biffen's crosses (1930). Mainly in annual files, also 2 miscellaneous files covering whole period.