Thank you very much Oleg for this cover which feature the Liepajas Lighthouse on the stamp. The stamp was issued on 05.11.2009 by Latvijas Pasts (Post Latvia) as a part of their ongoing lighthouses stamps series. Further details on http://www.pasts.lv
Unfortunately this is a good example of how the post office can destroy a stamp with a bad machine cancellation. Friends please try and get the post office to use a hand cancellation where ever possible. I know it can be dificult at times. Thanks for your understanding.