Led Zeppelin Swan Song Records invitation

An extremely rare original Swan Song Records invitation for the afterparty following Led Zeppelin’s legendary 1975 Earl’s Court concert run in London. The invitation features Art Deco–inspired artwork depicting a glamorous couple and is titled “Chez ‘Le Restaurant’ Swan Song.” It invites guests to an exclusive soirée held on Sunday, May the 25th 1975, beginning at 11:30 PM, hosted by Swan Song Records in association with Atlantic Records. The invitation measures 15 x 10.5 cm The condition of the invitation is very good + with some slight wear to the corners