[Drake] Xtals for Drake 2A

[Heinz Breuer]

Hello,
my newest eBay acquisition a Drake 2B turned out to be a Drake 2A and 
the speaker that came with it was a 2AQ, that's the good news.
The bad news only one band xtal is present and it seems to be the wrong 
frequency. What I have is a 10.8775 MHz xtal in the 40m position. 
Somehow the XX.8775 reminds me of a Collins xtal for the S-line.
Which xtals were supplied with the Drake 2A?
vy 73 Heinz DH2FA, KM5VT