US
1971- Label and catalog number
- RCA Victor LSP-4631
- Format
- LP, Album, Stereo
- Runout / matrix
APRS 6611 2S I A1Side A, Stamped
APRS 6612 2S I A1Side B, Stamped
Vinyl pressings
by Hugo Montenegro · 1971
Mammy Blue was first pressed on vinyl in 1971. Every vinyl pressing is listed below with its label, catalog number and runout codes, so you can tell an original from a reissue.
10 pressings came out in 1971, the album's first year, in 8 countries. Compare the label and catalog number on your copy, then the codes etched or stamped in the runout groove (the dead wax around the label): they are the surest sign of an early pressing.
APRS 6611 2S I A1Side A, Stamped
APRS 6612 2S I A1Side B, Stamped
APRS-6611-3S-BIE RSide A, Etched
APRS-6612-3S-BID RSide B, Etched
APRS-6611-1S HRunout A
APRS-6612-1S HRunout B
APRS-6611 XDT.A runout etched
APRS-6612 XDT.B runout etched
APRS-6611A label matrix
APRS-6612B label matrix
Not sure how to read the runout? See matrix numbers, runout and dead wax and how to tell a first pressing.
By decade, oldest first. Open a pressing for its full label, barcode and runout details.
| Year | Country | Label and catalog number | Format |
|---|---|---|---|
| 1971 | Argentina | RCA Victor LSP-4631First yearLP, Album, Stereo | LP, Album, Stereo |
| 1971 | Australia | RCA Victor LSP-4631First yearLP, Album, Stereo | LP, Album, Stereo |
| 1971 | Canada | RCA Victor LSP-4631First yearLP, Stereo | LP, Stereo |
| 1971 | Jamaica | RCA Victor LSP-4631First yearLP, Album, Stereo | LP, Album, Stereo |
| 1971 | New Zealand | RCA Victor LSP-4631First yearLP, Album, Stereo | LP, Album, Stereo |
| 1971 | Peru | RCA Victor LSP-4631First yearLP, Album, Limited Edition, Stereo · Limited | LP, Album, Limited Edition, Stereo · Limited |
| 1971 | US | RCA Victor LSP-4631First yearLP, Album, Stereo | LP, Album, Stereo |
| 1971 | US | RCA Victor LSP-4631First yearLP, Album, Stereo | LP, Album, Stereo |
| 1971 | US | RCA Victor LSP-4631First yearLP, Album, Stereo | LP, Album, Stereo |
| 1971 | Venezuela | RCA Victor LPVS-1267First yearLP, Album, Stereo | LP, Album, Stereo |
| 1972 | Japan | RCA R4P-5023LP, Album, Quadraphonic | LP, Album, Quadraphonic |
| 1972 | Trinidad & Tobago | RCA LSP-4631LP, Album, Stereo | LP, Album, Stereo |
| Year | Country | Label and catalog number | Format |
|---|---|---|---|
| ? | Bolivia | RCA Victor BOL/S 9032 / RCA Victor BOL/S-9032LP, Album, Stereo | LP, Album, Stereo |
13 vinyl pressings of Mammy Blue are listed here, from 11 countries, released between 1971 and 1972.
The earliest pressings are from 1971, in US, Argentina, Australia, Canada and more. One of them is RCA Victor LSP-4631.
Check the catalog number on the label (first-year pressings use LSP-4631, LPVS-1267) and the codes etched in the runout groove, then compare them with the pressings listed above; for example, APRS 6611 2S I A1 and APRS 6612 2S I A1. Later reissues often keep the catalog number but change the label design or the runout codes.
It depends on which pressing you have and on the condition of the record and its sleeve. Early pressings from the album's home country in near mint condition are usually worth the most; common later reissues are worth far less. Scan your copy with VinylLens to see its value for every grade.