| CCSTID | STBP20186S |
| Brand | Bloch Leon |
| Sub | |
| Model | Physiograph Pocket |
| AKA | Physio-Pocket |
| Factory Ref. | |
| Introduced | 1904 |
| Estimated price US$ | 960 |
| Other name | |
| Type – see definitions | Miniature |
| Format | |
| Country | France |
| Transactions sampled | 9 |
| Last upload | 30-Aug-26 |
| Art | FALSE |
The estimated value presented above is an average of 9 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. 
Bloch Leon Physiograph Pocket Miniature 1904 France Physio-Pocket
