xxx: For the sake of justice, according to your references, if you turn a little, degrees by 15, just a hundred year old, or even a little older, oak. They grow slowly.
yyy: And in the 1979 photo is perfectly visible the desert left after the demolition of Plushchev
Zzzz: It doesn’t matter to them. The oaks grow slowly, but in 40 years they are quite 150 years old)))