Edit History
- By IPDB
- ipdb.corporate_entity_name
- Scientific Machine Corporation
- ipdb_id
- 5648
- ipdb.notes
- 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'.
- month
- 2
- player_count
- 1
- year
- 1932