| Number | — | Similar Title |
|---|
| 1801 | | Rudyard, (English) Dam. North Bloomfield Gravel Mining Company. |
| 1802 | | Rudyard, (English) Dam. North Bloomfield Gravel Mining Company. |
| 1804 | | Big Cañon Dam, North Bloomfield Gravel Mining Co., Nevada Co. |
| 1805 | | Flume and Catchwater below Big Canon Dam, North Bloomfield Gravel Mining Co., Nevada Co. |
| 1802 | | Rudyard, (English) Dam. North Bloomfield Gravel Mining Company. |
| 1805 | | Flume and Catchwater below Big Canon Dam, North Bloomfield Gravel Mining Co., Nevada Co. |
| 1810 | | Big Cañon, North Bloomfield Gravel Mining Co., Nevada Co. |
| 1810 | | Big Cañon from the Henness Pass Road, looking west. North Bloomfield Gravel Mining Co. |
| 520 | | Malakoff Diggings, Showing Offices and Workshops of the North Bloomfield Gravel Mining Company, Nevada County |
| 1809 | | Bowman Reservoir and Flume from the Hennes Pass Road. North Bloomfield Gravel M. Co. |