In Pikkala in Siuntio The Soviets build an arch over the Kabanov road to honour their artillery regiment (Finnish: tykistörykmentti) which was located here. There was several arches at different locations in the leased area. This is the last one still existing. The arch has been moved to the side of the road. When the cache was hidden there was some ancient (and interesting) stuff in the jar. These things were found in a field in Kirkkonummi. BOYP