For your convenience and enrichment, here are
a few hyperlinks to other pertinent resources.

1. A Broadcast Engineer in Korea—1957 by John D. Harmer
   
   
2. AEA (Audio Engineering Associates)
   
   
3. AES (The Audio Engineering Society)
   
   
4. AFTRA (American Federation of Television and Radio Artists)
   
   
5. ASCAP (The American Society of Composers, Authors and Publishers)
   
   
6. Audio Literature Time Machine (eBay Store specializing in
   RCA Microphone Manuals, Bags, and Advertisements)
   
   
7. BCMICS (Western Historic Radio Museum)
   
   
8. BEA (The Broadcast Education Association)
   
   
9. BMI (Broadcast Music, Inc.)
   
   
10. Classic Microphones (The Bert van Oortmarssen collection)
    
    
11. Collectors Weekly (The microphone collection section)
    
    
12. Communication Pioneers Biographical Dictionary
    
    
13. Dorrough Electronics (Be sure to press “PLAY”)
    
    
14. ENAK Microphone Repair
    
    
15. Federal Communications Commission
    
    
16. Harmonica Masterclass (Vintage Blues Harmonica Microphone Museum)
    
    
17. HRTS (Hollywood Radio and Television Society)
    
    
18. KPCS (The story of how and when KPCC got its start)
    
    
19. Lloyd Budhram’s Microphone Classics
    
    
20. Los Angeles Radio People (Industry rumors and gossip)
    
    
21. Microphone Sensitivity Conversion (International standards
    have established 1 Pascal as 94 dB-SPL)
    
    
22. The Microphone Vault (Contemporary and vintage microphone archives)
    
    
23. Monitor (A tribute to Monitor, NBC’s weekend program
    that aired from June 12, 1955 to January 26, 1975)
    
    
24. NAB (National Association of Broadcasters)
    
    
25. NAMM (National Association of Music Merchants)
    (also known as the International Music Products Association)
    
    
26. Neumann’s history of its microphones
    
    
27. Old Radio Broadcasting Equipment and Memories
    (A history of the BBC’s Broadcasting House)
    
    
28. Old Time Radio: Radio Days (Source for the history of
    nostalgic and old time radio series and news)
    
    
29. Red Blanchard’s Old-Time Radio Reminiscing
    
    
30. SBE (The Society of Broadcast Engineers)
    
    
31. SESAC (The Society of European Stage Authors and Composers)
    
    
32. SGA (The Songwriters Guild of America)
    
    
33. SMPTE (The Society of Motion Picture and Television Engineers)
    
    
34. Southern California Broadcasters Association Job Alert Newsletter
    
    
35. Silvia Classics Microphone Restoration
    
    
36. Vintage Broadcast Microphones (Downloadable microphone data sheets)
    
    
37. VintagePhone, Ekkehart Willms (Antique microphones for sale)
    
    
38. Vitaphone Varieties: “Observations on Film, Music and Imagery of the Past”
    
    

Please report broken links to Prof. Coutant or to Mr. Rudisill.