| Year | 1930 |
| Date | 17-Jul |
| Volume | 63 |
| Issue | 1,523 |
| Page | 50 |
| Category | Architectural |
| Part | |
| Title | How Models Helped in the Restoration of St. Paul's Cathedral |
| Author | |
| Notes | An important national undertaking, a committee of engineers and a difficult job, helpfulness of models, the models used, the clerk of works explains the models, a special test model, an appreciation, future of the models |