Substituting Toroids?

[SCPD]

So I'm trying to create G4FON's version of the Miracle antenna, (Musings on the 'Miracle Whip' design)
And he calls for a F114-61 Toroid. Trouble is, I cannot find a source that is stateside for this! What could I substitute this for?

And yes, I am surprised that Ebay comes up dry on this one.


EDIT:
Disregard. I kept searching and found a stateside website that sells both toroids I am needing! Delete this thread if you don't mind. : D

 

[oft]

Ferrite Toroidal Cores : CWS ByteMark, largest supplier of toroids, ferrite cores, iron powder cores, MPP cores and RF cores

the part number is F-114-61