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Keywords from Image Description:
Gbgdefence. en Profile of the defenceworks at the Swedish city Gteborg riverbanks with wall palisade and stoneobstacle sv Profil av fstningsmur palissad och krubbverk stenkistor som frsvar av Gteborg frn Gta lvsidan Krigsarkivet Svenska stads och fstningsplaner nummer Lijdinghielm History of Gteborg PDold