....let me see...the 0X and the oxo.....along with the Whitehall 'octopi'...LOL....additionally 'ox radio'....go figure:

 

oh and what about the 'xerox' machine, let us say?....see previous notes upon Norwegian intelligence programming with etc etc....go figure:

 

 

the following was found upon an 'ox radio' google search, dazzlenation (with an 'o' rather than a 'zero'):

 

 

 

and back to 'walnuts' according to younger:

 

 

and according to dazzlenation?...back to 'mother' at the MOD....see previous notes upon the british army, on their 'brick' radio-phones etc etc...