- Title
- Photographic panel showing Cat No 105 - ‘Polarised stress analysis of railway chair’
                                        
- Date
- [c.11 September 1953–18 October 1953]
                                            
- Medium
- Black and white print on board
                                            
- Dimensions
- 253 × 380 mm
                                            
- Description
- Inscribed on the reverse 'Stress analysis of rail and chair (railway)' and 'RHS better High Speed Photography. Chameleon feeding'.
                                            
- Format
- Photograph - print
                                        
- Collection
- Tate Archive
                                        
- Acquisition
- The papers were acquired by the Tate Archive from Janet Henderson and the Henderson family in 1992. 
                                        
- Reference
- TGA 9211/5/3/16