- eBookA Practical Manual of the Collodion ProcessS. D. Humphrey
- eBookAmerican Hand Book of the DaguerreotypeS. D. Humphrey
- eBookAmerican Hand Book of the DaguerreotypeS. D. Humphrey
- eBookAmerican Hand Book of the DaguerreotypeS. D. Humphrey
- eBookA Practical Manual of the Collodion ProcessS. D. Humphrey
- eBookAmerican Hand Book of the DaguerreotypeS. D. Humphrey