Unknown Artist - The Reverend Dr. Martin Luther King, Jr. 1929-1968 FLAC album

Tracklist

1	Rocks And Mineralization
2	The Rock Families

Credits

• Narrator – Wendell Smith

Notes

Record is the soundtrack to an educational filmstrip from a series called: Earth Science - The Rock Cycle.

Produced by Society For Visual Education, Inc.
1345 Diversey Parkway, Chicago 14, Ill.

This recording is part of a large Library of Art, Foreign Languages, Guidance - Vocational Education, Language Arts, Music, Science and Social Studies.
Each of the last subjects have several sub-categories and each category has it's own recording and are accompanied by a Filmstrip and/or visuals; they are played in conjunction with an audio recording .
They were produced and designed to educate students of different levels, from Elementry school up to University education.