"This subseries is a continuation of GA and GB from 1963 to 1975. It is arranged alphabetically by family name. Content analysis of three sample files out of an estimated total of 2,100 files is provided in the descriptive list of articles."@eng . "6.4 metres of textual records."@eng . "1963-1975." . "Alphabetical Numbered Case Files"@eng . . . . "Alphabetical Numbered Case Files"@eng . .