- gameplay_feature
- Spring Bumpers ×17
- ipdb.corporate_entity_name
- J. H. Keeney and Company Incorporated
- ipdb_id
- 2552
- ipdb.image_urls
- ["https://www.ipdb.org/images/2552/image-1.jpg","https://www.ipdb.org/images/2552/image-2.jpg","https://www.ipdb.org/images/2552/image-3.jpg","https://www.ipdb.org/images/2552/image-4.jpg","https://www.ipdb.org/images/2552/image-5.jpg","https://www.ipdb.org/images/2552/image-6.jpg","https://www.ipdb.org/images/2552/image-7.jpg","https://www.ipdb.org/images/2552/image-8.jpg","https://www.ipdb.org/images/2552/image-9.png","https://www.ipdb.org/images/2552/image-10.png","https://www.ipdb.org/images/2552/image-11.png","https://www.ipdb.org/images/2552/image-12.png"]
- ipdb.notable_features
- 5-ball play. Spring bumpers (17). Point scores illuminate motorcycles at different places in the velodrome.
- month
- 9
- player_count
- 1
- technology_generation
- electromechanical
- theme
- Sports
- theme
- Motorcycles
- theme
- Velodrome Racing
- year
- 1939