| Year | 1991 |
| Date | 21-Jun |
| Volume | 166 |
| Issue | 3,899 |
| Page | 678 |
| Category | Greenhorns' Guides |
| Part | 2 |
| Title | In Pursuit of Raw Materials |
| Author | Harold Mason |
| Notes | Does some research to source supplies of metal stocks. Martin Cadet at Nationwide Steelstock, Stewart Buckley at Model and Craft Centre, Ace Engineers, Peter, Bill, Judith, Andrew Stephen at K.R.Wiston, acknowledgements |