| Camera No. | 09/06 | 09/07 | 09/A1 | 09/A2 |
| Camera Name | Keystone 16 M.M | CINE KODAK | Accessory Lens | Accessory Zoom Lens |
| Film Size | 16mm | 16MM | N/A | N/A |
| Film Type | magazine | roll | N/A | N/A |
| Model | K50 | BB | N/A | N/A |
| Camera Maker | Keystone Mfg. Co. | Eastman Kodak Company | Eastman Kodak Co. | N/A |
| Location | Boston | Rochester | N/A | N/A |
| Made in | usa | usa | N/A | Japan |
| Serial No. | 5742 | 13510 | N/A | No. 3140 |
| Lens | Wollensak-Keystone 1inch f/2.5 CINE RAPTAR rubber cap | built-in lens | KODAK ANASTIGMAT F-2.7 4 inch | VOTAR ZOOM LENS 1/2" to 1 1/2" AUTOFOCUS 8mm f:2.8 |
| Mechanism | spring not work | spring works | N/A | N/A |
| Condition | *** | *** | *** | *** |
| Container | Original box | N/A | N/A | N/A |
| Additonal Parts | N/A | [] | N/A | N/A |
| Lightmeter | N/A | N/A | N/A | N/A |
| Features | N/A | sight/prism | N/A | N/A |
| Patent No. | N/A | N/A | N/A | N/A |