Peerless kit PP33 filter schematic ???

[AudioGuy]

Hello all,

I have most of the parts of an older Peerless DIY loudspeaker kit, called the PP33. It consists of a P250S woofer, a KA20DMR midrange and an SR10 tweeter. What I'm missing is the schematic for the 3-way crossover filter.

Can any of you guys and girls help me with this?

I know that this model was featured in a Dutch magazine:

--> Elektuur Loudspeaker special number 6

Any help kindly appreciated...

Regards, AudioGuy.