WW1 trench, Maununneva, Helsinki, Finland

First World War trench in base XIX:2 in [Krepost Sveaborg](https://en.wikipedia.org/wiki/Krepost_Sveaborg) land front defense line in Maununneva, Helsinki, Finland. The base was built in 1915 - 1918. The whole base contains: * 5 firing or machine gun position * 2 shelter rooms More info: * [Location in Google Maps](https://goo.gl/maps/qKG2UFT1wgGkMSTy6) * [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=112.1000013741) (only in finnish)