A Spanish official says two homemade explosive devices detonated outside the childhood home of Manuel Fraga, the last surviving member of the regime of Gen. Francisco Franco. No one was hurt. An official with the Interior Ministry office in Lugo province in northwest Spain says Monday's blasts broke windows and damaged the facade of the house, which is being turned into a museum by the conservative Popular Party, which Fraga founded. The devices were composed of explosive power of the kind used to make fireworks and butane gas canisters used for camping stoves. The official said there was no immediate claim of responsibility. The official spoke on condition of anonymity in line with ministry rules. Fraga is 88 and has a seat in the Senate.