- Country
- United States
- Postal authority
- United States Postal Service
- Issue date
- February 23, 1955
- Face value
- 3 cents Commemorative issue Rotary International 50th anniversary
- Currency
- US dollar
- Issue
- Rotary International 50th anniversary
- Series
- Rotary International 50th anniversary
- Theme
- Rotary International 50th anniversary
- Denomination type
- Fixed denomination