Has it been stored inside in a climate controlled area?
I would say as long as they cleaned right up you should be good to go. I'd load up 20 of them and see how they shoot and if they crack or are brittle in any way. If not, then I'd say go for it, and that you just stumbled into a box of luck.
As a self-taught, self-started, and self-learned reloader (nobody else in my family does) that is the kind of box we all wish we could stumble upon. But I never will, so all my stuff is fairly recent, unless I pickup some old brass from the range and repurpose it. LOL
"I'm just a peckerwood who lives in the hills with too many guns..." - Bob Lee Swagger
"Give me a minute...I'm good. Give me an hour...I'm great. Give me 6 months...And I'm unbeatable." - Col. Hannibal Smith
Ignore everything I say, because I have a reading comprehension and memory problem...
Originally Posted by WildRose
The 284 is to the STW what a tricycle is to a Ninja.