Alfred Hermann HELBERGER
1871–1946, Germany
Also known as: AH, Alfred Hellberger
![Signature by Alfred Hermann HELBERGER](https://www.artsignaturedictionary.com/images/upload/81/81c2fbfed90fefaface1e0cbe8b1b3d3-1000.jpg)
1911
Signature considered genuine
![Signature by Alfred Hermann HELBERGER](https://www.artsignaturedictionary.com/images/upload/d5/d544527153056e05071be823f7765202-1000.jpg)
1913
Signature considered genuine
![Signature by Alfred Hermann HELBERGER](https://www.artsignaturedictionary.com/images/upload/48/48cc3bb43e2a7183394dbc647035629d-1000.jpg)
1914
Signature considered genuine
![Signature by Alfred Hermann HELBERGER](https://www.artsignaturedictionary.com/images/upload/56/56eaad22f4c28f99c995e6ad62702d8a-1000.jpg)
1914
Signature considered genuine
![Signature by Alfred Hermann HELBERGER](https://www.artsignaturedictionary.com/images/upload/4f/4fd02eca7f7d72b17c2e76f1afec8f39-1000.jpg)
1916
Signature considered genuine
![Signature by Alfred Hermann HELBERGER](https://www.artsignaturedictionary.com/images/upload/60/60cc4d53bd7f81463f12f98c68113ea3-1000.jpg)
Signature considered genuine
![Signature by Alfred Hermann HELBERGER](https://www.artsignaturedictionary.com/images/upload/31/31efde3d81141788f5509be78e8fd88e-1000.jpg)
Signature considered genuine
![Signature by Alfred Hermann HELBERGER](https://www.artsignaturedictionary.com/images/upload/3e/3ec97aab549c8ecc683896a28c8ce218-1000.jpg)
Signature considered genuine
![Signature by Alfred Hermann HELBERGER](https://www.artsignaturedictionary.com/images/upload/ab/ab017c86a82ff387aa842a1a4a45e305-1000.jpg)
Signature considered genuine
![Signature by Alfred Hermann HELBERGER](https://www.artsignaturedictionary.com/images/upload/e8/e8139bd794a09e79ac12d9a91b5f7d8f-1000.jpg)
Signature considered genuine
![Signature by Alfred Hermann HELBERGER](https://www.artsignaturedictionary.com/images/upload/09/093bacb876537ef6e3d1f66b1160b780-1000.jpg)
Signature considered genuine
![Signature by Alfred Hermann HELBERGER](https://www.artsignaturedictionary.com/images/upload/d8/d836383218bacd12bb5b70ce2a0b83ba-1000.jpg)
Signature considered genuine
![Signature by Alfred Hermann HELBERGER](https://www.artsignaturedictionary.com/images/upload/44/44d57f38ec24f5398eac013a04fe57ba-1000.jpg)
Signature considered genuine