| CCSTID | STBP11520S |
| Brand | Birnbaum |
| Sub | |
| Model | Perforetta –1936– |
| AKA | Doxa? |
| Factory Ref. | |
| Introduced | 1936 |
| Estimated price US$ | 60 |
| Other name | Emil Birnbaum Fotozavody |
| Type – see definitions | Rangefinder |
| Format | 35mm |
| Country | Czechoslovakia |
| Transactions sampled | 3 |
| Last upload | 30-Aug-26 |
| Art | FALSE |
The estimated value presented above is an average of 3 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. 
Birnbaum Perforetta –1936– Rangefinder 1936 Czechoslovakia Doxa?
