Workers at the M. S. Kuznetsov factory
any
10-12 c.
13 cent.
13-16 c.
10-19th cent.
16 cent.
17 cent.
18 cent.
1812
18-19th cent.
19 cent.
18 cent. - 1917
1862
1868
1883
1900-1917
1901-14
19-20 cent.
1914-18
1918
1919
1921-1937
1918-40
1926-1932
1927-1935
1939- 45
1940-41
1941-45
1967
1945-90
1945 - 1999
20-21 cent
21cent
The Kegums HES was built from 1936 to 1940 with Swedish financial assistance and was the largest construction project during the first period of Latvian independence.
Russian minority and the economic life of interwar Latvia
Edgar Frantzman with sons
Workers and engineers
Construction of the hydro-electric power station
The Riga Hydro-Electric power station