1.   Investigators combing the site after the blast said that the bomb, placed in a trashcan, apparently was a butane gas canister filled with nails and bolts.

2.   Investigators combing the site after the blast said that the bomb, placed in a trash can, apparently was a butane gas canister filled with nails and bolts.

3.   A fire spokesman described the bomb as a butane canister with nails and hex nuts, which peppered the site.

4.   A fire spokesman, speaking on condition of anonymity, described the bomb as a butane canister with nails and hex nuts, which peppered the site.

5.   In a separate incident elsewhere in Athens Sunday, a private car was set on fire using small butane gas canisters and destroyed.

6.   In the apartment where he stayed, police found an empty butane gas canister and an alarm clock, used to create the bombs, and chemicals.

7.   Police have said that in both cases it was the same kind of bomb, made from a readily available butane canister.

8.   Police said it was the same kind of bomb, made from a readily available butane canister.

9.   The bomb was the same kind as the one blamed on Algerian Islamic extremists last month and was made from a readily available butane canister.

10.   The metal stoves consist of a single burner unit with a removable butane canister.