US Topo
2021 edition
Scale 1:24,000 ยท Current
Quadrangle archive
Blocksburg, CA
10 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
1969 edition
Scale 1:24,000
Historical topo
1969 edition
Scale 1:24,000
Historical topo
1951 edition
Scale 1:62,500
Historical topo
1951 edition
Scale 1:62,500
Historical topo
1949 edition
Scale 1:62,500
Historical topo
1949 edition
Scale 1:62,500