Cane Code help

[Chap]

Looking for info on these codes.
XX2497
56510239
WH8 EXT

I prefer not to pull straws out and check them.  The 56510239 and WH8 EXT have me confused.  I can figure the xx 2497 is a crossbred bull, maybe Theobold 969.  Ohter potenitals could be SlowBurn and a chi bull named Eddie that was Louisville champ several years ago

 

[Teacher]

You might try calling one of the semen companies.  they would know.

 

[stick]

here's a link to some listings, but your nos. don't come up under a find:
http://www.cattle.com/Semen/bull_semen_cane_codes.aspx