Sources
IPDB and Flipcommons Catalog contributed to this record.
Sources agree (4 fields)
- month
- 2 IPDB, Flipcommons Catalog
- year
- 1932 IPDB, Flipcommons Catalog
- player_count
- 1 IPDB, Flipcommons Catalog
- ipdb_id
- 5648 IPDB, Flipcommons Catalog
Single source (6 fields)
- ipdb.corporate_entity_name
- IPDB Scientific Machine Corporation used
- ipdb.notes
- IPDB First pinball game from this manufacturer. Scientific Machine Corporation was formed in Brooklyn in 1929 and apparently made coin-op arcade games before making 'Signal'. used
- corporate_entity
- Flipcommons Catalog scientific-machine-corporation used
- title
- Flipcommons Catalog signal-2 used
- name
- Flipcommons Catalog Signal used
- slug
- Flipcommons Catalog signal-2 used