I just found a jar of pickles from my gramma's basemant she says no one has gone down there sense she was a kid which was 50 years ago

i also found a bag of unopened potato chips and an ancient coke bottle in my parents garage and there about 20 years old

im just curious would it be safe to eat/drink these things?

and have you ever found anything like ive found?

Probably not, maybe the pickles.

Why would you ever want to eat two decade old chips?

adventure

Do you have a video camera?

umm no

Pickles maaaaaybe, depending on their preservation, but it seems like an entirely not-worth-it risk. The soda is probably arguably "safe," but will also probably arguably spend about two seconds inside your system.

My little brother unknowingly ate several-year-old pringles, once. Hilarious for the rest of us, not so much for him.

Coke used to have drugs in it, that was a lot longer than 20 years ago. It will probably taste like regular coke unless it uses real sugar instead of corn syrup.

The pickles are probably really bitter and/or fermented.

the bottle says 1930 on it

Seems legit drink it or sell it.

Coca ? cocaine

Pemberton called for five ounces of coca leaf per gallon of syrup, a significant dose; in 1891, Candler claimed his formula (altered extensively from Pemberton's original) contained only a tenth of this amount. Coca-Cola did once contain an estimated nine milligrams of cocaine per glass, but in 1903 it was removed.[30] Coca-Cola still contains coca flavoring.

Looks like you're safe.

I recently found a coffee post at my grandmas house which she said my great grandmother brought from Lebanon in the early 1920's.

The answer is: Do not take the chance after so many years.

On the chance someone will say go ahead and you will try it and then get sick, I think closing this with that advice is good enough. Sorry.