[TMC] SBSA-11 module questions

[RODOLFO EGULIAN]

Sirs:
                In my radio room, I have these modules manufactured by TMC:
                I am search the crystals that are encased in ovens by control of temperature, with base type electronic vaccum tube of 7 pins.
                Is possible to obtain them in USA?, the frequency of this are:
705 kHz
250 kHz 
 
                                 RF TUNER, model HFR-2
                                 SIDEBAND SELECTOR, model SBSA-11
                                 POWER SUPPLY, model HFP-1
 
                Soon I want to star and to enjoy them, they are of excellent quality.
                 I send you some pictures of them.
 
                 Your sincerely
 
                 Rodolfo EGULIAN
                         LU9YYV