| Ensign Serial Number Data |
| | Body Serial No. | Lens | | Shutter | | Lens Serial No. | | Shutter Serial No. |
| "Post Card " Ensign |
| | | Ensign Anas. series V No.1 f7.7 | | | | 175737 | | |
| 2 1/4 Focal Plane Rollfilm Reflex |
| | F 19430 | Aldis Uno 4 inch f 4.5 | | Focal T 25-500 | | | | |
| 3 1/4 A Folding Ensign |
| | 5 | | | Ultro T B | | | | |
| 3 1/4 Folding Ensign |
| | 22385 | | | Ensign Simplex 1 | | | | |
| Aluminium Ensignette No. 1RR |
| | 2203 | Rapid Rectilinear f/8. | | 20,40.60.B T | | | | |
| | 3810 | Rapid Rectilinear f/8. | | 20,40.60.B T | | | | |
| | 2513 | Rapid Rectilinear f/8. | | 20,40.60.B T | | | | |
| Aluminium Ensignette No. 2C |
| | A8939 | ? | | 25-50-100-B-T | | | | |
| Aluminium Ensignette No. 2D De Luxe |
| | A9931 | Aldis Plano f/6.5 | | 100, 50, 25, B, T | | | | |
| | 5264 | Aldis Plano f 6.5 | | 100, 50, 25, B, T | | | | |
| Aluminium Ensignette No. 2K |
| | A10062 | 3.25" Ensign Anastigmat f/7.7 | | Simplex (TB 100-50-25) | | 193815 | | |
| Aluminium Ensignette No. 2RR |
| | 5855 | Rapid Rectilinear f/8. | | 20,40.60.B T | | | | |
| Aluminium Ensignette No.2 |
| | 1569 | Achromatic meniscus f/11. | | 20,40.60.B T | | | | |
| | 3693 | Achromatic meniscus f/11. | | 20,40.60.B T | | | | |
| | | 24 November 2002 | | | | | | Page 2 |