| CCSTID | STAP75158S |
| Brand | American Optical |
| Sub | |
| Model | Philadelphia Stereoscopic |
| AKA | |
| Factory Ref. | |
| Introduced | 1887 |
| Estimated price US$ | 1,820 |
| Other name | |
| Type – see definitions | Stereo |
| Format | |
| Country | USA |
| Transactions sampled | 4 |
| Last upload | 23-May-26 |
| Art | FALSE |
The estimated value presented above is an average of 4 transactions recorded over the past years. This should be taken as guidance only, as a value of a specific camera can be over or under the value suggested here and further depends on the seller and buyer’s eagerness. 
American Optical Philadelphia Stereoscopic Stereo 1887 USA
