DCM, or DCM Discos, was a label of , created in the early 60s in Mexico by Ignacio (Nacho) Morales.

>> logo seems to have been used in the 60s, and early 70s, with cat # DM-xx >> should be used alone when DCM Discos logo is on the sleeve and on the labels
>> logo arrived in the mid-70s, with several reissues having DCM Discos logo on sleeve (with initial cat # DM-xx), and DCM logo on labels (with new cat # DM-200xx). In that case, please use both with cat # DM-xx, and with cat # DM-200xx
>> should be used alone when no DCM Discos logo appears on sleeve (front or back)
(see Images to compare logos)