[Central-Electronics] Source for temp. compensating caps

[K6jek at aol.com]

My earlier question about drifting osciallators was answered by Nick Tusa who 
sent me a copy of the modification for old 100V's like mine for temperature 
compensating capacitors.   In the early 100V's, the crystal oscillator coils 
were disc ceramics.   In later ones, they were temperature compensating dogbone 
caps.

Now I'm looking for the capacitors.   Surplus Sales of Nebraska no longer has 
many of the ones that their last paper catalog lists.   Do any of you know of 
another source?

Here are tha caps called for in the 3/28/62 Central Electronics Temperature 
Compensation Kit

     10 meters     5 mmF N2200 or N3300 (use N3300 if N2200 isn't sufficient)
     15 meters     10 mmF N1500
     20 meters     11 mmF N1500
     40 meters     50 mmF N470
     80 meters     47 mmF N750

Jon, K6JEK