| RefNo | Title | Date |
| L/E/72/9 | Industrial Rhythm \ J. Lyons & Co. \ Correspondence | 6 April 1944-13 June 1944 |
| L/E/65/35 | Industrial Rhythm \ Summary of Work Done During Industrial Rhythm Course \ December 1942 - April 1943 \ Manchester | 1943 |
| L/E/52/16 | Letters \ Letter to Gerda Rink from Town and Country Planning Association | 15 November 1943 |
| L/E/66/17 | Industrial Rhythm \ Hoover - Motion Economy and Industrial Rhythm | 1943 |
| L/E/77/36 | Industrial Rhythm \ Industrial Rhythm | n.d. |