Archive of nineteen folders of photographic negatives, two packets of loose negatives, a folder of contact sheets, five photographic index volumes, a copy of the 150th anniversary publication which has been annotated with the negative numbers for the images used, four copies of a promotional publication "85 Years in Trafford Park", and three fabric badges - two of the Metropolitan-Vickers logo and one of the AEI logo, 1949-1995.