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Found five intent transact 3d models.

free
thingiverse
The 3D Printed Marble Machine #2
free
grabcad
Blackboard Multi-Function Reader (BBmulti2)
free
grabcad
Blackboard Transact
free
grabcad
Blackboard Multi-Function Reader (BBmulti1)
free
grabcad
Open Sesame Challenge Preliminary Design proposal (Concept_vers1)1