| CCSTID | STTP29693S |
| Brand | Topcon |
| Sub | |
| Model | Primo Junior I |
| AKA | Sawyer’s Mark IV |
| Factory Ref. | |
| Introduced | 1958 |
| Estimated price US$ | 150 |
| Other name | Tokyo Kogaku Tokyo Kogaku Beseler |
| Type – see definitions | TLR |
| Format | 127 |
| Country | Japan |
| Transactions sampled | 95 |
| Last upload | 05-Aug-26 |
| Art | TRUE |
The estimated value presented above is an average of 95 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. 
Topcon Primo Junior I TLR 1958 Japan Sawyer’s Mark IV
