- BES - Buildings and Estates
- BES/1 - Buildings
- BES/1/30 - Science buildings
- BES/1/30/1 - Photographs
- BES/1/30/1/1 - A photograph of the Biology block
- BES/1/30/1/2 - A photograph of the Biology block
- BES/1/30/1/3 - Photographs of the staircase up to Physics
- BES/1/30/1/4 - A photograph of the Sargants laboratories
- BES/1/30/1/5 - A photograph of the Biology block
- BES/1/30/1/6 - Photographs of the construction of the Science block
- BES/1/30/1/7 - Photographs of the construction of the Science block
- BES/1/30/1/8 - Opening of the Science Laboratories
- BES/1/30/1/9 - Opening of the Mehra Faculty of Science
