Luke
Skywalker 's Lightsaber

This Lightsaber was
handed down from Anakin Skywalker, to his infant son Luke. The saber
was held for Luke by Obi-won Kenobi, Anakin's friend and master Jedi.
The version of the saber above was used in Star Wars Episode 5 (The
Empire Strikes Back) which was built on a Graflex camera flash, with
modifacations had been made to the original parts for Star Wars, and
even remodified for the second film. These laser swords were a Jedi's
only true weapon, even then it was considered to be defensive weapons,
for a more civilized time.