Swan Song Records

Swan Song Records was a record label launched by Led Zeppelin on May 10, 1974. It was managed by Led Zeppelin's manager Peter Grant and was a vehicle for the band to promote its own products as well as sign artists who found it difficult to win contracts with other major labels. The decision to launch the label came after Led Zeppelin's five year contract with Atlantic Records expired at the end of 1973. Atlantic Records ultimately distributed the label's product.

   

The Beatles Label History 1963-1980

When looking for The Beatles' LPs (and especially when trying to work out which pressing you've got), I found this table from http://yokono.co.uk/ . It helps greatly to establish the time period from which your vinyl record hails. For further references, or if you're very keen on much more detailed information about chronologically organizing and, ultimately, valuing your records, have a look here . Or just wait until I add that information to this page.