![triptoir on Twitter: "The #Veresk bridge is a masonry arch bridge in northern #Iran. It was constructed mostly by Austrians before World War II by leadership of an engineer named Walter Aigner. triptoir on Twitter: "The #Veresk bridge is a masonry arch bridge in northern #Iran. It was constructed mostly by Austrians before World War II by leadership of an engineer named Walter Aigner.](https://pbs.twimg.com/media/DT9tw4TXUAAQ-sv.jpg)
triptoir on Twitter: "The #Veresk bridge is a masonry arch bridge in northern #Iran. It was constructed mostly by Austrians before World War II by leadership of an engineer named Walter Aigner.
![Aigner WALTER | Managing Director | Doctor of Innovation economics and HighTech market analysis | Vienna Austria Europe | Research profile Aigner WALTER | Managing Director | Doctor of Innovation economics and HighTech market analysis | Vienna Austria Europe | Research profile](https://i1.rgstatic.net/ii/profile.image/554023048957953-1509100796494_Q512/Aigner-Walter.jpg)
Aigner WALTER | Managing Director | Doctor of Innovation economics and HighTech market analysis | Vienna Austria Europe | Research profile
![Dr. Walter Aigner - innovation facilitator, researcher and curator of non-knowledge and knowledge - HiTec Marketing | XING Dr. Walter Aigner - innovation facilitator, researcher and curator of non-knowledge and knowledge - HiTec Marketing | XING](https://profile-images.xing.com/images/552e878b957994ef36e40fe34898308c-1/walter-aigner.1024x1024.jpg)
Dr. Walter Aigner - innovation facilitator, researcher and curator of non-knowledge and knowledge - HiTec Marketing | XING
Kremser SC - ⬛️Ein langjähriger KSC Fan und gern gesehenes Gast im Kremser Stadion ist leider verstorben! Walter Aigner war dem Fußball sehr stark verbunden, als Fußballfreund und langjähriger Top-Schiedsrichter im NÖ
![The Veresk railway bridge over the same place in the north of Iran in the Elburs mountains, taken on 25.04.2018. The bridge was built under the direction of the Austrian engineer Walter The Veresk railway bridge over the same place in the north of Iran in the Elburs mountains, taken on 25.04.2018. The bridge was built under the direction of the Austrian engineer Walter](https://c8.alamy.com/comp/2A4KY79/the-veresk-railway-bridge-over-the-same-place-in-the-north-of-iran-in-the-elburs-mountains-taken-on-25042018-the-bridge-was-built-under-the-direction-of-the-austrian-engineer-walter-aigner-who-lies-buried-within-sight-of-the-bridge-and-opened-on-april-12-1936-in-the-presence-of-reza-shah-pahlavi-usage-worldwide-2A4KY79.jpg)
The Veresk railway bridge over the same place in the north of Iran in the Elburs mountains, taken on 25.04.2018. The bridge was built under the direction of the Austrian engineer Walter
![The Veresk railway bridge over the same place in the north of Iran in the Elburs mountains, taken on 25.04.2018. The bridge was built under the direction of the Austrian engineer Walter The Veresk railway bridge over the same place in the north of Iran in the Elburs mountains, taken on 25.04.2018. The bridge was built under the direction of the Austrian engineer Walter](https://c8.alamy.com/comp/2A4KY71/the-veresk-railway-bridge-over-the-same-place-in-the-north-of-iran-in-the-elburs-mountains-taken-on-25042018-the-bridge-was-built-under-the-direction-of-the-austrian-engineer-walter-aigner-who-lies-buried-within-sight-of-the-bridge-and-opened-on-april-12-1936-in-the-presence-of-reza-shah-pahlavi-usage-worldwide-2A4KY71.jpg)