- Artist
- Bill Black's Combo
- Title
- Hearts Of Stone / Royal Blue
- Label
- Hi Records 2028
- Country
- US
- Released
- February 1961
- Format
- 7", 45 RPM, Single
- Format notes
- Monarch Pressing
Runout and matrix codes
Etched or stamped in the dead wax between the last track and the label. If yours match, you have this pressing.
- 45-2100Side A label
- 45-2101Side B label
- 45-HI 2100 2I Bell Sound MR △38021Side A runout
- 45-HI 2101 2I Bell Sound MR △38021-XSide B runout
Other US pressings of Hearts Of Stone
- 1961Hi Records 45-20287", 45 RPM, Single
- 1961Hi Records 45-2028-V7", 45 RPM
- 1961Hi Records 45-20287", 45 RPM, Single, Styrene