The labels are listed in alphabetical order.
Click on the initial letter of the label you're after.

A        B        C        D        E 

F        G        H        I        J

K        L        M        N        O

P        Q        R        S        T

U        V        W        X        Y

Z        Numbers

STOP PRESS - RECENT ADDITIONS,  January - February 2016:

A new label - St. Andrew's, Uxbridge
A new label (no scan) - Inshallah
A new label - Bonk
A possible new label (no scan) - Homespun
A new label (no proper scan) - Angel
A new label - Medreco
A new label - Spice (1977)
A new label - Heather

(That is, they have had scans or minor discographies added, or have had their text altered slightly)

Haron - Text expanded; a second release has turned up.
Flamingo (Reggae) - Scan provided.
A correction - 'Fools Dance' was actually 'Dance Fools Dance'; second release added.
Hitsville - Issue scan added.
EMI Custom Pressing - Scan added, text tweaked.
'JS Records' - Date more or less established.
Blue Note - Scan added.
Ceilidh - Scan provided.
Reggaedelic Pollution - Scan provided.
Willows - This may be from the '80s.
MCA - Scan added, text tweaked.
Whitetower - Text expanded.
Another Record Label - Scan added.
Deroy - Scans added, text corrected.