Box containing one hundred and seventy folded plans,correspondence, technical paperwork and progress of work books within individual folders for each named company:

- twenty-five plans in a folder titled 'Dumbarton Weldless Tube Co Ltd'.
- ten plans in a folder titled 'Banks? Shipbuilding & Engineering Co.
- one plan each in folders titled 'Dunlop and B?', 'Dumbarton County Council' and 'Prince Line Ltd'.
- eight plans in a folder titled 'Fletcher & Co'.
- two plans each in folders titled 'Ferguson Bros', 'Gourlay Bros Dundee' and 'Wm Duxford & Sons'.
- thirty-four plans in a folder titled 'SO293 Casting for 'Foo Chow'.
- twenty-five plans in a folder titled 'Hall Russell & Co'.
- thirty-four plans in a folder titled 'Hardie & Gordon'.
- twenty-two plans in a folder titled 'General Steam & Navigation Co'.

Box label 'D Eng VI Firms Doxford - Hardie'.