I mailed the capacitors today.
I wrote the cap values directly on the caps themselves, where possible, so they don't get lost.
There is a list of 4 values; they are measured at 4 different frequencies, 100Hz, 1kHz, 10kHz and 100kHz, in that order.
The silvery, cylindrical capacitor is a polystyrene, the red rectangular cap is a polycarbonate, the one electrolytic is an OSCON cap.
There's a small inductor, about 27 mH. This component varies quite a bit with temperature. If I just hold it with my fingers, I can see the value drift as it warms up.
All these components were measured at a nominal 15 degrees C. The polystyrene and polycarbonate caps have measured temperature coefficients of about -.008%/degree C, so you can compensate for your own ambient temperature. I don't think it will be necessary. Those caps have such low tempco, the error just from different room temps should typically be less than .2%.
The measured tempco of the OSCON electrolytic is about .3%/degree C.