Fadeaway ...
A 60 year old WT article will not hold much weight, especially with all the changes in the blood doctrine in the past 20 years or so.
As I mentioned above, if you were seen by another JW and said you were donating it for other "allowable" purposes, you might get a slap on the hand, told not to do it again, but that would be it. Unless, of course, if you were on their radar for other things.
Rub a Dub