[time-nuts] Hp10811 parts ref

[Gilles Clement]

Dear list,
Looking forward to apply the oven configuration of the 10811 oven oscillator  - that is working so well - could you please help me identifying the appropriate references for the active parts :
Q7 and Q8 heating darligntons PNP
Q4 driving transistor PNP
U1 and U3 op amps
From the schematic on fig 8-15 on page 64 of the HP manual.

Thx very much,
Gilles.