| Year | 1930 |
| Date | 25-Dec |
| Volume | 63 |
| Issue | 1,546 |
| Page | 619 |
| Category | Competition |
| Part | |
| Title | How to Judge Competition Models |
| Author | Percival Marshal |
| Notes | Some Practical Hints for Club Officials, Donor of Prizes and Competitors. Quality of workmanship, quantity of workmanship, finish, design, ingenuity, character of work |