Box containing one hundred and ninety-two folded plans, correspondence, progress of work books, technical paperwork and specifications for the following engine numbers:

- twenty-three plans for 'Arjuna', 'Bharata' and 'Kansa' (engine numbers 786 - 88).
- twenty-five plans for 'Minto' and 'Mikado' (engine numbers 789-90).
- thirty-six plans for 'Shweli' (engine number 791).
- forty-three plans for 'Gujerat' and 'Palanpur' (engine numbers 792-93).
- fifteen plans for 'Sandip' (engine number 794).
- ten plans for 'Lali' ,'Pobha' and 'Mekla' (engine numbers 795 - 97).
- forty plans for 'Gyne' and 'Talifoo' (engine number 801 and 807).