3601. Claysville quadrangle, Pennsylvania

3602. Clayton quadrangle, New York (Jefferson county)

3603. Clear Creek quadrangle, California (Butte county)

3604. Clearfield quadrangle, Pennsylvania

3605. Clearville quadrangle, Pennsylvania

3606. Clearwater quadrangle, California (Los Angeles county)

3607. Clements quadrangle, California

3608. Cleveland and vicinity, Ohio (Cuyahoga county)

3609. Cleveland quadrangle, Tennessee

3610. Cleveland quadrangule, Ohio

3611. Clifton quadrangle, Arizona (Graham county)

3612. Clifton quadrangle, New York (Monroe county)

3613. Clinton quadrangle, Iowa Illinois

3614. Cliviam Ducatus Clivensis elegans opp. Arx ...; [Material cartográfico] Duisburgum, oppidum antiquissimum vetus Francoru[m] regia ; Embrica, Clivensis ditionis oppidum ecclesia collegiata et ludo litterario percelebre ; Gennapium, ducatus Clivensis opp.

3615. Clove sheet, New York Connecticut

3616. Clove sheet, New York Connecticut

3617. Clovis quadrangle, California (Fresno county)

3618. Clyde quadrangle, New York

3619. Clymer quadrangle, New York (Chautauqua county)

3620. Coahoma quadrangle, Mississippi (Coahoma county)