![](https://coimages.sciencemuseumgroup.org.uk/494/371/large_thumbnail_1986_8195.jpg)
Key profile made by T. Cooke & Sons Ltd
- maker:
- T. Cooke & Sons Ltd
Key profile, standard, ends and sides, sections 1" from each end, for BS 60lb flat-bottomed rail, Crown Agents No.E6, profile by T. Cooke & Sons Ltd., London & York, in original captioned fitted mahogany case