Sources
Contributors to this record: IPDB, Flipcommons Catalog.
- technology_generation
- ElectromechanicalIPDBFlipcommons Catalog
- month
- 7IPDBFlipcommons Catalog
- year
- 1935IPDBFlipcommons Catalog
- player_count
- 1IPDBFlipcommons Catalog
- ipdb_id
- 4739IPDBFlipcommons Catalog
- corporate_entity
- C. E. HoaglandFlipcommons Catalog
- title
- Blue BoxFlipcommons Catalog
- name
- Blue BoxFlipcommons Catalog
- slug
- blue-boxFlipcommons Catalog