- gameplay_feature
- {"count":13,"exists":true,"gameplay_feature":144}
- ipdb.corporate_entity_name
- Chicago Coin Machine Manufacturing Company
- ipdb_id
- 1530
- ipdb.image_urls
- ["https://www.ipdb.org/images/1530/Backglass.jpg","https://www.ipdb.org/images/1530/Backglass2.jpg","https://www.ipdb.or...
- ipdb.model_number
- 61
- ipdb.notable_features
- Spring bumpers (13). Backglass light animation (men run bases). As bumpers are hit, players are lit up and shown roundin...
- month
- 1
- player_count
- 1
- production_quantity
- 1610
- technology_generation
- electromechanical
- theme
- {"theme":381,"exists":true}
- theme
- {"theme":39,"exists":true}
- year
- 1939