First-year pressing
O Sole Mio / 'A Vucchella 1923 US Pressing (501)
- Artist
- Enrico Caruso
- Title
- O Sole Mio / 'A Vucchella
- Label
- Victrola 501
- Country
- US
- Released
- 1923
- Format
- Shellac, 10", 78 RPM
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.
- 501-AA Side Center Label
- 501-BB Side Center Label
- 7B 501 A 5 1A Side Run-Out Stamped, Variant 1
- 6A 501 B 8 8B Side Run-Out Stamped, Variant 1
- 6N 501 A 6 1A Side Run-Out Stamped, Variant 2
- 5U 501B 4 3B Side Run-Out Stamped, Variant 2
- 3D 501A 5 1A Side Run-Out Stamped, Variant 3
- 2W 501B 1 3B Side Run-Out Stamped, Variant 3
- 4L 501A 1 1A Side Run-Out Stamped, Variant 4
- 4J 501B 3 3B Side Run-Out Stamped, Variant 4