1972-1973

1974

January - April 1975

May - June 1975

July - August 1975

September - October 1975

November - December 1975

January - February 1976

March 1976

April - May 1976

June - July 1976

August - September 1976

October 1976

November - December 1976

January - May 1977

June - August 1977

September - December 1977

January - May 1978

1978

1978 - correspondence

Other groups - 1978

Other groups - 1980

Other groups: PLC local

Other groups - Trident United Staes

Other groups - international

Other groups - Western United States

January - May 1979

June - December 1979

1979 - correspondence

PLC Northwest - live without Trident

Live without Trident

PLC 1980 yearbook: PLC, local

PLC 1980 yearbook: Trident, United States

PLC 1980 yearbook: international

PLC 1980 yearbook: other groups in California

PLC 1980 yearbook: other Western United States

PLC 1980 yearbook: national movement

PLC 1980 yearbook: resources

Binder covers - copies

1973 - 1980 oversize