| NAME | MATCH NR. |
DESCRIPTION |
| Barbotheu | 5736 | Generic slide rule of all wood, 270 mm Front Scales: 26cm / A = B C = D ] 27cm #27-54cm# |
| Barbotheu | 5758 | Generic slide rule of wood/celluloid, 280 mm Front Scales: 26cm / A = B C = D ] 27cm #28-55cm# |
| Barbotheu JD 403 | 5732 | Generic slide rule of wood/plastic, 250x38x11.5 mm Front Scales: A = a c b = B C Back Scales: = So Log To = |