Schematic for Altec 1233 crossover?

[ROSSO]

Anyone have a copy of the crossover schematic for the old Altec 1233 PA speakers thay would like to share? I looked in the Library and the Lansing Professional archives already.

http://www.altecpro.com/pdfs/vintage/SpeakerAndMics/systems/1233%20Speaker%20System.pdf

Thanks,

Mike