Records for Thomas Illingworth & Co.
| Year | Name | Title | Address |
|---|---|---|---|
| 1898 | Thomas Illingworth & Co., | 5, Soho Street, Oxford Street, W. | |
| 1900 | Thomas Illingworth & Co., | The Photo Works Willesden Junction, N.W. | |
| 1901 | Thomas Illingworth & Co., | The Photo Works, Willesden Junction, N.W. |
