They don't have "Sprague" written on them, but they seem to be pretty much the real McCoy. They are sold by AES and RadioDaze. These are fine caps, but they are physically larger than other modern caps and more expensive -- probably overkill, in my opinion, for restoring old radios.
I don't know what happened to Mallory, but haven't seen any new-manufacture Mallory caps.
:Hi all ,Does any one know if mallory still makes electrolytics and orange drops and where they can be had ?Best Regards Andy
Regarding orange drops, little tubular yellow metalized film condensers are best, especially since they fit well within the cases of old paper condensers. Doesn't seem like anyone does authentic restorations of the electronics except me, though.
T.
I bought some "surplus" .047uF caps from eBay. They work fine and the price was right. However, the leads are too short. They came on one of those paper bandoliers and were obviously intended for machine stuffing into PC boards.
T.