Queen ‎– You're My Best Friend / '39
Label:
Elektra ‎– E-45318
Format:
Vinyl, 7", 45 RPM, Single, Stereo, SP, Butterfly Labels
Country:
US
Released:
1976
Genre:
Rock
Style:
Acoustic, Pop Rock
 
Tracklist
Position    Title/Credits    Duration
A    You're My Best Friend
Written-By – Deacon*
2:50
B    '39
Written-By – May*
3:25
 
Pressed By – Specialty Records Corporation
Published By – B. Feldman
Published By – Trident Music (2)
Phonographic Copyright ℗ – Queen (4)
Phonographic Copyright ℗ – Elektra Records
Manufactured By – Elektra/Asylum/Nonesuch Records
Lacquer Cut At – Elektra Sound Recorders
Lacquer Cut By – TD*
Producer – Queen, Roy Thomas Baker
Label-factory variant, vinyl pressing, has Butterfly label with pressing plant SP.
Artist-title at the bottom in same case font.
B. Feldman T / As Trident Music
There is also a version with Butterfly label with pressing plant CSM.
From the Album "A Night At The Opera"
Matrix / Runout (Run-out Side A, etched, variant 1): ES45318 A-SP SP 1-1 ESRTD 4 1 76
Matrix / Runout (Run-out Side B, etched, variant 1): ES45318 B-SP SP 1-2 ESRTD4 1 76
Matrix / Runout (Run-out Side A, etched, variant 2): ES45318 A-SP SP 1-2 ESRTD 4 1 76
Matrix / Runout (Run-out Side B, etched, variant 2): ES45318 B-SP SP 1-2 ESRTD 4 1 76
Pressing Plant ID (Labels both sides): SP