Home Learn CM (cooprative manipulant) (Fr.) Decanter Staff November 11, 2010 Letters found on Champagne labels, indicating that the wine comes from a co-operative cellar. Written by Latest Wine News Shipwreck full of Champagne found in Baltic Sea The first vines taking root in Burkina Faso Frost damage in German vineyards to cost millions Taiwanese billionaire Wood Chen linked to fake wine scandal Walls: Roussillon’s old vines are its best drought defence