Mývatn og Kálfastrandarstrípar Mývatni
- IS HAH 2018/030-A-1019c
- Eining
- 1930-1940
Helgi Árnason (1874-1954) Safnhúsvörður
Prenta - forskoðun Loka
Sýnir 7 niðurstöður
Lýsandi samantekt 
- IS HAH 2019/012-A-1939ab-
- Eining
- 1945-1955
- IS HAH 2019/012-A-1935f
- Eining
- 1940-1960
- IS HAH 2019/012-A-1938a
- Eining
- 1950-1960
- IS HAH 2018/030-A-1017g
- Eining
- 1930-1940
Helgi Árnason (1874-1954) Safnhúsvörður
- IS HAH 2018/030-A-1017h
- Eining
- um1950
- IS HAH 2019/012-A-1929f
- Eining
- 1940-1950