This stamp was issued by Russia in 2001 as part of a set of 14 stamps showing religious buildings in that nation. The present stamp shows what is the the Baptist Church in Bryansk Oblast. Klintsy is the largest city in this district in western Russia. The stamp shows the church facility in full color, with smaller images in monochrome on either side. The right side image is of an organ facade. I have not been able to find more information about the organ yet. Several Baptist churches in the US are in partnership with the Russian church. Thus there are several sites that mention visiting the Bryansk Baptist Church for study and mission work.I was able to find a couple of indoor images to confirm, for me at least, that this is indeed the church depicted on the stamp, with its organ. Scott 6651 was issued 12 July 2001. The stamp notes that the image is of the facility in 1996.