| Railway | PKP |
| Locomotive | ET21 |
| Author ID | MarcinW |
| Identifier | kuid:142343:258 |
| Source | www.trainz.pl |
| Screenshot | Trainz 2006 |
| Medium Image | 500x800 |
| Large Image | 750x1200 |
| Railway | PKP |
| Locomotive | ET21 |
| Author ID | Peter Kilanowski (kilanziom) |
| Identifier | kuid:173943:100291 |
| Source | Trainz Download Station |
| Screenshot | Trainz 2006 |
| Medium Image | 500x800 |
| Large Image | 750x1200 |
| Railway | PKP |
| Locomotive | ET21 |
| Author ID | Dawid Petelicki (Petelicki) |
| Identifier | kuid:313733:226 |
| Source | Trainz Download Station |
| Screenshot | Trainz 2006 |
| Medium Image | 500x800 |
| Large Image | 750x1200 |
| Railway | PKP |
| Locomotive | ET21 |
| Author ID | Dawid Petelicki (Petelicki) |
| Identifier | kuid2:313733:230:2 |
| Source | Trainz Download Station |
| Screenshot | Trainz 2006 |
| Medium Image | 500x800 |
| Large Image | 750x1200 |
| Railway | PKP |
| Locomotive | ET21 |
| Author ID | #456123 |
| Identifier | kuid:456123:1 |
| Source | www.trainz.pl |
| Screenshot | Trainz 2006 |
| Medium Image | 500x800 |
| Large Image | 750x1200 |
| Railway | PKP |
| Locomotive | ET21 |
| Author ID | maciejgrzywna |
| Identifier | kuid:463995:1295 |
| Source | Trainz Download Station |
| Screenshot | Trainz 2006 |
| Medium Image | 500x800 |
| Large Image | 750x1200 |
| Railway | PKP |
| Locomotive | ET21 |
| Author ID | maciejgrzywna |
| Identifier | kuid2:463995:1305:1 |
| Source | Trainz Download Station |
| Screenshot | Trainz 2006 |
| Medium Image | 500x800 |
| Large Image | 750x1200 |