| NAME | MATCH NR. |
DESCRIPTION |
| Concise 27 N | 5647 | Generic disc of plastic |
| Concise 270 Circular | 2797 | Generic disc of plastic, 101x3 mm Front Scales: L D = C CI A K Back Scales: DI D = S T1 T2 |
| Concise 28 | 0615 | Generic disc of plastic, 80x2.4 mm Front Scales: D = C CI A K |
| Concise 28 Gas | 0617 | Generic disc of plastic, 80x2.4 mm Front Scales: D = C CI A K |
| Concise 28 N | 0620 | Generic disc of plastic, 84x2 mm Front Scales: D = C CI A K |
| Concise 300 | 3053 | Generic disc of plastic, 110x3 mm (1961) Front Scales: K A D = C CI B L Back Scales: LL3 LL2 D = C S T1 T2 ST |
| Concise 32 and calender | 0623 | Generic disc of plastic, 50x70x1.5 mm (1960) Front Scales: C = D 1) 2) |
| Concise 320 Circular | 0625 | Generic disc of plastic, 100x2 mm Front Scales: D = C CI A K, Back Scales: 1) |
| Concise 380 Radio Computer | 5035 | Log/tech disc, 110 mm Front Scales: See picture, Back Scales: See picture |
| Concise 380 Radio Computer | 3674 | Technical disc of plastic, 110 mm Front Scales: various scales, Back Scales: various scales |
| Concise 480 Japanese Characters | 5645 | Generic disc |
| Concise 600 | 0629 | Generic disc of plastic, 75x110x2.5 mm (1974) Front Scales: D = C CI L A S T K 4IN 10CM |
| Concise 700 | 5036 | Generic disc of plastic, 75x110 mm Front Scales: 4inch D = C CI L A S T K 10cm |
| Concise Bitumen Volume Calculator | 3942 | Technical disc of plastic |
| Concise CTCS 552 | 0626 | Generic disc of plastic, 75x110 mm Front Scales: D = C CI L A K 4IN 10CM |
| Concise Multi Calculator by Sama & Etani With Addiator | 5054 | Generic disc |
| Concise Radiological Tables and Circular Slide Rule | 3669 | Medical disc of plastic |
| Concise Stadia Computer | 3191 | Surveying disc of plastic, 95 mm Front Scales: D = C C' S T1 T2 ST Back Scales: D = SINCOS COS^2 |
| Concise Stadia Computer | 3834 | Generic disc of plastic, 96.5x3 mm Front Scales: D = C S T S&T L Back Scales: D = sincos cos2 plus 2 scales 40'-5° and 5'-40' |
| Concise Type E | 5037 | Generic disc of plastic |