While collecting super-nice specimens of coins... It is ALWAYS an honor to a grandparent/great aunt or uncle to keep a low-grade coin which must have meant A LOT to them. Why did they keep them? (Really, would you spend it?) I have a few from my dad which are, frankly, poor. But I'll always keep them.
In 1911... You could buy five cups of coffee at the Automart (Horn and Hardart) or a very decent dinner. How did this lovely quarter avoid being spent (and circulated until slick)? You should be very proud to give it a forever home.
I received my package today from Colorado Springs Colorado. An odd assortment. What caught my eye was small baggie of ten, Butt-ugly V-Nickels. Was I upset? NOOOOO!!!!!!!!!!!!!!!!!!! I needed a small handful of "tired" nickels to compare to my LONG WORKED ON complete set in VF Condition. If I EVER doubt my success I will look at these rocky mountain nickels ands take a deep breath. AND RELAX! Biggest surprise? A Cowry Shell! My first non-coin coin. Contains documentation from the ANA Money Museum. More to come.
One thing that I would add: AVOID temperature changes! A closet with exposure to the outside can cause condensation on the coins. Moisture is a no no. Otherwise your plan is sound.
How sweet Amy! A love of one cent coins eventually grows into Halves, Dollars, dare I say $20 gold pieces? PLEASE remember that your fascination with coins and stamps is YOUR PERSONAL JOY and use the CCF to learn whatever helps you.
Let's get back to then original intention of slabbing: Slabbed coins could be traded, sight unseen, like stocks. HA! This intent did not pan out. GET A PICTURE or DO NOT BUY! Coin collectors are discriminating.
I do not usually offer an opinion on buying coins. However, if I were in your position I would buy one or maybe two "straight grade" coins instead of six "PROBLEMATIC" coins. Hold them for a while. If you do no want to hold coins and instead want to "flip" questionable coins then --- DO NOT BUY THEM...You are bound to be disappointed.
Coins much older than 1945 which display such a circular "ding" are often caused by old coin counting machines. It is PMD but with a historical reason. A curiosity.
Criteria? Simple. If you cannot identify a coin's date and type then it is fodder for the smelter. You posted a few of the worst. How about few of the best? Let's see if there are any keepers among the group.
Msjudochop Born in 1917 your grandfather must have been 10 years old or so before earning his own money to acquire coins. By this time high grade Barbers would have grown scarcer. A minor mystery... Dividing a carefully assembled collection among relatives who know NOTHING about coins is a recipe for disaster. Better to consign the collection to a third party for sale and distribution of the proceeds. Hindsight... "My plan is to sell coins here and there when we are in need." I could offer you no better advice than this. I admire your wisdom.
OK Msjudochop, You have lemons. Fact. Sad. But cannot be changed. However you have already made some lemonade! $300 for the 1903-S is impressive. So is $482 for the 1895. (What? no 1895-O? That is highly collected in cleaned condition.) I cannot make myself offer a grading opinion on such sad examples. But I can champion you "to get what you can" for the rarer examples. You seem to have a head start already. The bulk of my Barber Dime collection was originally gathered by my Great Aunt (born 1890). May I ask when your grandfather was born?