She also worked for the Ministry of Defence and helped design the barracks in Kauhava which were completed in 1933 , and coastal artillery headquarters in Lahdenpohja , which were completed in 1933 .
After four years of marriage he died , and Arokallio ran the firm herself .
Arokallio also worked for the Ministry of Defence and helped design the barracks in Kauhava which were completed in 1933 , and coastal artillery headquarters in Lahdenpohja , which were completed in 1933 .
After four years of marriage he died , and Arokallio ran the firm herself .