MSP (4)

French printing house.
Usually credited on the back of records sleeves with the "msp" logo (see images), with "Imprimerie" on its left and a telephone number on its right.
Another way they are credited is with simple typeface "Imp. MSP" often followed by a telephone number (although not stating it is one) like "808-19.10" and "Imprimé en ".
Also appears as "M.S.P."