[ForSale-Swap] havent seen one of these in a long time

[rayfri]

I must admit ... I havent seen one of these in a LONG time...   And I 
dont remember National making any
"osculators"                       Seen recently on a for sale site....

I am looking to swap for a Laptop or 2m mobile with mobile ant. let me 
know what you got.
73's
Jim
This is a National NCX-3 tri-band HF radio. it has 20/40/80m on it. Puts 
out 120-200watts pep. has SSB/AM/CW modes and a built in osculator.

I dont recall right off hand anything about "osculators" being on any 
ham test that I took 30 years ago...  Did I miss something?