birddog
Addicted Member
NIAWA! 
Hmmm, says they are prototypes for later Martins. Not related to Martin-Logan, are they? :scratch2:
http://boston.craigslist.org/sob/ele/883488883.html
Speakers, Martin Max II - $20 (Hingham)
Reply to: sale-883488883@craigslist.org [?]
Date: 2008-10-17, 8:51PM EDT
Speakers: Pair of vintage 1974 Martin Model Max II speakers, 20”Hx12”Wx6”D. Prototype for later Martin speakers.

Hmmm, says they are prototypes for later Martins. Not related to Martin-Logan, are they? :scratch2:
http://boston.craigslist.org/sob/ele/883488883.html
Speakers, Martin Max II - $20 (Hingham)
Reply to: sale-883488883@craigslist.org [?]
Date: 2008-10-17, 8:51PM EDT
Speakers: Pair of vintage 1974 Martin Model Max II speakers, 20”Hx12”Wx6”D. Prototype for later Martin speakers.