- date(s):
- 1937-04-21
- creator(s):
- Sievers, Isaac, 1886-1954
- subject(s):
- Cardiography; Congresses and conventions; Exhibit booths; Radiography
- place(s):
- United States; Missouri; St. Louis City, St. Louis; 415 N Tucker Blvd
- type(s):
- Job; Photo Studio Assignment