Trotec Laser cutters are originally designed for cutting stamp rubber. A logical follow-up is to design the mechanical bits (read: wood-block) using the laser cutter as well..
With this design on the plate (image mirrored, of course) – which has been adapted from an old book on ‘wonders of technology’. The rolling stamp is 20 of the following slates: stamp
The slates (try the drawing above) has been cut and bolted together, the block has been sanded smooth and the rubber print plate has been glued to the wood.