173-176 Auction
Einzellose
| Show all lots | 2276 |
| Brit. Colonies | 379 |
| Europe | 665 |
| Germany | 42 |
| Overseas | 241 |
| Switzerland | 923 |
| Worldwide | 4 |
| Zeppelin & Airmail | 22 |
Sammlungen
| Show all lots | 747 |
| Brit. Colonies | 145 |
| Collections/lots worldwide | 53 |
| Europe | 320 |
| Germany | 54 |
| Overseas | 89 |
| Switzerland | 86 |