| Mystery Cards |
 Cliff Dwellers' Ruins, Southern California - this is either a hoax or the postcard printer meant Colorado, not California |
 Mechanical Engineering Building, State University (where?) |
| General California Postcards |
The California Missions |
Alameda County |
| Alpine County |
 Alpine County Court House, Markleesville |
| Amador County |
Butte County |
Calaveras County |
| Colusa County |
 Courthouse at Colusa |
 Municipal Swimming Baths, Colusa |
| Contra Costa County |
| Del Norte County |
 Quarry, Crescent City |
 Requa Inn, Requa |
| El Dorado County |
Fresno County |
Glenn County |
Humboldt County |
| Imperial County |
Inyo County |
Kern County |
| Kings County |
 Kings County Court House, Hanford |
 7th St. from Irwin St. East, Hanford |
| Lake County |
| Lassen County |
 Snow Scene at Westwood |
 The Fruit Growers Supply Co. Sawmill, Westwood |
| Los Angeles County |
Marin County |
Mariposa County |
Mendocino County |
| Merced County |
 Court House Ave., Merced |
 Galen Clarke School, Merced |
 John Muir Grammar School, Merced |
| Modoc County |
 Court House, Alturas |
 Alturas |
| Mono County |
Monterey County |
Napa County |
Nevada County |
| Orange County |
Placer County |
Plumas County |
Riverside County |
| Sacramento County |
San Benito County |
San Bernardino County |
San Diego County |
| San Francisco County |
San Joaquin County |
San Luis Obispo County |
San Mateo County |
| Santa Barbara County |
Santa Clara County |
Santa Cruz County |
Shasta County |
| Sierra County |
 Downieville |
| Siskiyou County |
Solano County |
Sonoma County |
Stanislaus County |
| Sutter County |
 Sutter County Court House, Yuba City |
| Tehama County |
| Trinity County |
 Post Office and Native Sons Hall, Weaverville |
 Famed Circular Stairway at Weaverville |
 Looking Eastward, Hayfork, Trinity County |
| Tulare County |
Tuolumne County |
Ventura County |
Yolo County |
| Yuba County |