
Model of the 1922 Shukhov radio tower
2014
2014
2014
1970-1971
2014
2013
1801-1900
2013
2013
2013
2013
2014
2015
2013
2009
1873
circa 1988
1991
1981
1990
1988
1991
1991
1989
1981
1983
2013
1991
1988
1990
1988
1991
1973
1990