Trench in WW1 base, Ala-Malmi, Helsinki, Finland

Trench in First World War base XI:2 in [Krepost Sveaborg](https://en.wikipedia.org/wiki/Krepost_Sveaborg) land front defense line in Ala-Malmi, Helsinki, Finland. The base was built in 1915 - 1918. There is also additional models from this same base XI:2: * [Observation post](https://skfb.ly/6UWDx) * [Tunnels](https://skfb.ly/6UCqO) * [Cave entrance](https://skfb.ly/6UCqV) More info: * [Location in Google Maps](https://goo.gl/maps/tRFvMkRRfcoRaJ548) * [Wikipedia: Krepost Sveaborg](https://en.wikipedia.org/wiki/Krepost_Sveaborg) * [John Lagerstedt , Markku Saari: Krepost Sveaborg](http://www.novision.fi/viapori/eavaus.htm) * [Finnish Heritage Agency site info](https://www.kyppi.fi/to.aspx?id=112.1000013430) (only in finnish) Source: Objaverse 1.0 / Sketchfab芬兰赫尔辛基阿拉马尔米（Ala-Malmi）区域的斯韦阿堡要塞（Krepost Sveaborg）陆上防御线XI:2号一战基地内的战壕。该基地建造于1915年至1918年。 该XI:2号基地另有配套模型： * [观察哨（Observation post）](https://skfb.ly/6UWDx) * [隧道（Tunnels）](https://skfb.ly/6UCqO) * [洞穴入口（Cave entrance）](https://skfb.ly/6UCqV) 更多相关资料： * [谷歌地图位置（Location in Google Maps）](https://goo.gl/maps/tRFvMkRRfcoRaJ548) * [维基百科：斯韦阿堡要塞（Krepost Sveaborg）](https://en.wikipedia.org/wiki/Krepost_Sveaborg) * [John Lagerstedt、Markku Saari：《斯韦阿堡要塞》（Krepost Sveaborg）](http://www.novision.fi/viapori/eavaus.htm) * [芬兰遗产管理局网站资料（Finnish Heritage Agency site info）](https://www.kyppi.fi/to.aspx?id=112.1000013430)（仅提供芬兰语版本） 数据来源：Objaverse 1.0 / Sketchfab