Collection Descriptive Notes:
Author voices the exercises from his textbook, Manual of Articulatory Phonetics (Practical Anthropology,Tarrytown, NY, 1963). (He probably made these recordings close in time to the publication of the text.)
Collection Technical Notes:
Tapes are the copies sent c. 1970 (?)from a source called "Practical Anthropology" in Tarrytown, NY. WAVE files are now converted to MP3s.