I have now ordered (mouser.ch) all the parts required for the "Replacement Crossfield PCB":
1x TE Connectivity, 7-215079-4
2x TE Connectivity, 7-215079-8
1x TE Connectivity, 8-215079-2
2x ON Semiconductor / Fairchild, Bipolar Transistors - BJT Bipolar Transistors - BJT PNP -45V -100mA HFE/220, C557ATA
2x ON Semiconductor / Fairchild, Bipolar Transistors - BJT Bipolar Transistors - BJT NPN 30V 100mA HFE/450, BC549BTA
2x Vishay / BC Components, Metal Film Resistors - Through Hole Metal Film Resistors - Through Hole 1/2watt 1Kohms 5%, SFR16S0001001JA500
5x Vishay / BC Components, Metal Film Resistors - Through Hole Metal Film Resistors - Through Hole 1/2watt 10Kohms 5%,
SFR16S0001002JA500
I have now ordered (mouser.ch) all the parts required for the "Replacement Crossfield PCB": 1x TE Connectivity, 7-215079-4 2x TE Connectivity, 7-215079-8 1x TE Connectivity, 8-215079-2 2x ON Semiconductor / Fairchild, Bipolar Transistors - BJT Bipolar Transistors - BJT PNP -45V -100mA HFE/220, C557ATA 2x ON Semiconductor / Fairchild, Bipolar Transistors - BJT Bipolar Transistors - BJT NPN 30V 100mA HFE/450, BC549BTA 2x Vishay / BC Components, Metal Film Resistors - Through Hole Metal Film Resistors - Through Hole 1/2watt 1Kohms 5%, SFR16S0001001JA500 5x Vishay / BC Components, Metal Film Resistors - Through Hole Metal Film Resistors - Through Hole 1/2watt 10Kohms 5%, SFR16S0001002JA500