| Factory | Number | Cross Interchange Type | Relevance |
|---|---|---|---|
| PILKINGTON | 5645AGNBL | Direct Cross Interchange | 1 |
| PILKINGTON | 5645AGN | Direct Cross Interchange | 1 |
| PILKINGTON | 1978GB | Direct Cross Interchange | 1 |
| PILKINGTON | 1978G | Direct Cross Interchange | 1 |
| EQUAL QUALITY | X1362 | Direct Cross Interchange | 1 |