US Topo
2021 edition
Scale 1:24,000 ยท Current
Quadrangle archive
Helm, CA
9 available scans
US Topo
2018 edition
Scale 1:24,000
US Topo
2015 edition
Scale 1:24,000
US Topo
2012 edition
Scale 1:24,000
Historical topo
1963 edition
Scale 1:24,000
Historical topo
1963 edition
Scale 1:24,000
Historical topo
1947 edition
Scale 1:24,000
Historical topo
1925 edition
Scale 1:31,680
Historical topo
1925 edition
Scale 1:31,680