Deluxe Preakness [Model 206] © 1937 Bally Mfg. Co.
1. Preakness [Model 119] (1936)
2. Deluxe Preakness [Model 205] (1937)
2. Deluxe Preakness [Model 206] (1937)
3. Baby Preakness [Model 260] (1938)
Loose Change Blue Book for Slot Machines [4th Edition]