Missing 1
| Sheet proof of the 1918 overprint courtesy: Sorin Pantis |
1919 Cluj - sheet proof courtesy: Sorin Pantis |
Inverted overprints |
| Bukowina PORTO overprints | A few shifted overprints |
| The gold and silver overprints |
Missing 1
|
A cinderella often found in collections:
The Ziaristi 1920 Ujsagirok overprint (on Ferdinand "Bust
Mare")
Other cinderellas:
Posta Aeriana 1920
Ajutorarea Infometalitor Basarabiei