Sources
Contributors to this record: IPDB, Flipcommons Catalog.
- gameplay_feature
- Horseshoe DivertersIPDBSnap Traps ×10IPDB
- technology_generation
- Pure MechanicalIPDBFlipcommons Catalog
- month
- 12IPDBFlipcommons Catalog
- year
- 1933IPDBFlipcommons Catalog
- player_count
- 1IPDBFlipcommons Catalog
- ipdb_id
- 5153IPDBFlipcommons Catalog
- corporate_entity
- Erich BüttnerFlipcommons Catalog
- title
- ERBU BALLFlipcommons Catalog
- name
- ERBU BALLFlipcommons Catalog
- slug
- erbu-ballFlipcommons Catalog