[Drake] 40 M crystal for T4XC

[DJED1 at aol.com]

Anyone know where I can get a replacement crystal for my T4XC?   I was 
checking the crystal oscillator because it wasn't working on 20 M.   Cleaning the 
switches seemed to solve the problem, but in the process I checked the freq of 
all crystals with a counter and found the 40M crystal off be about 30 KHz!   
Don't use it much, but I would like to keep the rig as fully functional.   
Thanks
Ed   WB2LHI