I have the ultimate set of parts to re-build your Model 19 crossovers...
All never used...
Alpha Core 16AWG .33mH
Alpha Core 16AWG .75mH
Alpha Core 16AWG 2.7mH
Jupiter Vintage 4.4UF 100VDC Caps
Jupiter Vintage Flat Stacked 1.5uF
Jupiter Vintage Flat Stacked 15uF
Juipiter HT Flat-stacked 8uF
Mills 12watt 2 ohm
Mills 12watt 3 ohm
Mills 12watt 3.9 ohm
Gen 1 Sonicap 21uF caps
Asking $700