Performers:
Name of speaker not given.
Issue Number:
International College of Languages: 7
Release Year:
190-?

Performers:
Name of speaker not given.
Issue Number:
International College of Languages: 1
Release Year:
190-?

Performers:
Name of speaker not given.
Issue Number:
International College of Languages: 2
Release Year:
190-?

Performers:
Name of speaker not given.
Issue Number:
International College of Languages: 3
Release Year:
190-?

Performers:
Name of speaker not given.
Issue Number:
International College of Languages: 9
Release Year:
190-?

Performers:
Name of speaker not given.
Issue Number:
International College of Languages: 10
Release Year:
190-?

Performers:
Name of speaker not given.
Issue Number:
International College of Languages: 11
Release Year:
190-?

Performers:
Name of speaker not given.
Issue Number:
International College of Languages: 12
Release Year:
190-?

Performers:
Name of speaker not given.
Issue Number:
International College of Languages: 14
Release Year:
190-?

Performers:
Name of speaker not given.
Issue Number:
International College of Languages: 15
Release Year:
190-?

Performers:
Name of speaker not given.
Issue Number:
International College of Languages: 17
Release Year:
190-?

Performers:
Name of speaker not given.
Issue Number:
International College of Languages: 19
Release Year:
190-?

Performers:
Name of speaker not given.
Issue Number:
International College of Languages: 21
Release Year:
190-?

Performers:
Name of speaker not given.
Issue Number:
International College of Languages: 6
Release Year:
190-?

Performers:
Name of speaker not given.
Issue Number:
International College of Languages: 5
Release Year:
190-?

Performers:
Name of speaker not given.
Issue Number:
International Phonographic Language Schools: 2
Release Year:
1902?

Performers:
Name of speaker not given.
Issue Number:
International Phonographic Language Schools: 4
Release Year:
1902?

Performers:
Name of speaker not given.
Issue Number:
International Phonographic Language Schools: 5
Release Year:
1902?

Performers:
Name of speaker not given.
Issue Number:
International Phonographic Language Schools: 6
Release Year:
1902?

Performers:
Name of speaker not given.
Issue Number:
International Phonographic Language Schools: 7
Release Year:
1902?

Performers:
Name of speaker not given.
Issue Number:
International Phonographic Language Schools: 9
Release Year:
1902?

Performers:
Name of speaker not given.
Issue Number:
International Phonographic Language Schools: 10
Release Year:
1902?

Performers:
Name of speaker not given.
Issue Number:
International Phonographic Language Schools: 11
Release Year:
1902?

Performers:
Name of speaker not given.
Issue Number:
International Phonographic Language Schools: 12
Release Year:
1902?

Performers:
Name of speaker not given.
Issue Number:
International Phonographic Language Schools: 14
Release Year:
1902?