unidentified pieces to sets

Khvid · 2013-09-05T07:23:55.000Z

Hi all This is my first use of this forum so I hope im doing it correct :-) I have looked around a lot of site and google and im unable to find out what sets these are to. I know they are around 1980. The green plate had some 2*2 grey flat tiles on it, think it some sort of house. I also included a rubber ring because im not sure where to get theses spares ! Im living in DK Have more sets but will come later if these are a success :-) /Kim