LEGO MOC GBC4ALL-01 Triangle Conveyor, by Planet GBC by Planet GBC | Rebrickable - Build with LEGO
GBC Module 15 | Planet GBC
Great Ball Contraption [Lego 42055 C model] - YouTube
Dave Tucker (UK) is living the dream with his 3 LEGO 42055 Sets and creating this giant Great Ball Contraption using our GBC 21 Mine Factory - 42055 C... | By PV-Productions -
GBC Module 15 | Planet GBC
GBC 48 Placer Mining Line - 42055 Building Instructions | PV-Productions
GBC 21 Mine Factory - Building Instructions - 42055 C Model Bucket Wheel Excavator - YouTube