Biographical details. Her service in Betar units in the Galilee and Mishmar HaYarden, 1936 riots, training members of the unit in the use of weapons, guarding and smuggling immigrants in Metula. Plugat Hakotel (Western Wall Volunteer Service Unit). Breaking the restraint. Etzel at beginning of World War II.
Katzenberg's activities in transferring weapons and explosive materials, training and command.
The 'Season'. Establishing Committee to help families of Etzel detainees, hiding Underground members and caring for their upkeep. Assault on Ramat Gan police. Abraham Krinitzi aid to the Underground. Concentrating Underground upkeep at beginning of the War for Independence.
Scattering and settling Altalena members, disbanding Etzel after establishment of the state.
Aiding Etzel members in the Brigade in supplying ammunition to the Underground.