| NAME | MATCH NR. |
DESCRIPTION |
| Seehase Elektro Praktikus | 3037 | Electrical slide rule of cardboard, 143x26x3 mm Front Scales: 1) = 2) 3) = 4) = 5) Back Scales: 6) = 7) 8) = 9) = 10) |
| Seehase Patent Dr. ing. Seehase | 2815 | Generic slide rule of cardboard/celluloid, 145x26x4 mm Front Scales: A = B C = D, Back Scales: 5inch 13cm |
| Seehase SR 704 Entwurf F. Bahlecke | 3590 | Technical slide rule of cardboard/celluloid, 217x45x1.5 mm |
| Seehase SR 705 | 3591 | Technical slide rule of cardboard/celluloid, 217x45x1.5 mm |
| Seehase Träger Rechenstab System Hohnholz | 3857 | Technical slide rule of cardboard celluloid, 220x45x5 mm |