BUCHAREST, Dec 10 (Reuters) - Franklin Templeton, the manager of Romanian restitution fund Fondul Proprietatea FP.BX said it aims to sell about 10 percent of shares in state-owned gas grid operator Transgaz ROTGN.BX via an accelerated bookbuild in private placement aimed at international investors. Fondul, set up to compensate Romanians whose assets were seized under communism, holds minority stakes in a slew of state-owned firms, including a 15 percent stake in Transgaz. (Reporting by Luiza Ilie) ((luiza.ilie@thomsonreuters.com; +4021 305 5262; Reuters Messaging: luiza.ilie.thomsonreuters.com@reuters.net)) Keywords: FONDULPROPRIETATEA TRANSGAZ/