Your photos are for loaded ammo. If the original poster is looking for component bullets he is still out of luck.
It may be that Norma or Herter's might have cataloged something similar 60 years ago but they are not on the market now.
I am not sure why the feds would have used a 30-30 for anything. If they use their own rifles they have plenty of .30 cal military rifles and plenty of ammo they can get from any armory.