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storing slabs: standing up vs. flat down

I was interested in hearing the opinions of others as to whether they thought there was any potential long-term harm to encapsulated cards if they are stored standing up vs. lying flat down.

I was eyeing the Roop wooden preservation cases as a nice way (i.e. perfectly sized for the slabs, easy to sort through, great eye appeal) to store my best graded cards when the thought crossed my mind -- would i potentially be harming my cards over the long-run (in this example, let's say 30+ years) if i stored them in an upright position in the Roop box? My layman's guess would be that it would be better to have the weight of the card (and perhaps the slab's weight) equally distributed over a wider surface area rather than on its edge. Granted, not all slabbed cards touch against the plastic holder (but i think the majority do).

This thought crossed my mind when i was recently digging through some old boxes of cards that i had not touched in over 10 years. Within one of the boxes were a few of the LA Police Dept Dodger sets that were issued in the early 80's. (It should be noted that the card stock used in these sets is thin when compared to your standard card stock of the same era.) In looking at the cards under a bright light, i noticed consistent wear on the edge of the card that was touching the bottom of the box.

It was as though the combination of gravity + thin card stock + years of storage resulted in a sort of flattening of the edge so it was no longer as sharp as it had been when i bought a few of them in bulk and stored them away all these years. (i admit i am speculating here --- for all i know the edge wear that i'm noticing today was a byproduct of the cards' cutting/sorting/packaging process that was already there when i first got the cards in the early 80's and i just never noticed it at the time.)

Assuming the edge wear WAS caused by the combination of gravity + thin card stock + 20 to 25 years of on-edge storage, does that mean that the better quality, more commonly used card stock might exhibit similar wear but instead over a longer period of time (i.e. 40-50 years)?

I suppose one why to have your Roop and store it flat too (kind of like having and eating your cake image ) would be to have the Roop box lie against its backside. (However, having never seen a Roop box in person, i don't know if there are any exposed hinges which would make the box wobble if stored on its backside.)

Comments?

Comments

  • Stone193Stone193 Posts: 24,435 ✭✭✭✭✭
    blue
    Did you make a move to a new place with the cards? Especially a long distance?

    This is interesting - I will check later - I have cards in the upright position for way more than 10 years.

    My intuition? A card is not heavy enough for gravity to "push" the total weight of the card causing damage to the bottom edge without addional forces/factors?

    mike
    Mike
  • A761506A761506 Posts: 1,309 ✭✭✭
    I always store mine flat, with the front of the card facing upwards, leaving only the unglossed back touching the plastic. Even though I don't think it makes a difference, only time will tell, and I don't want to find out the hard way.
  • blue227blue227 Posts: 185 ✭✭
    Stone,
    yes, i did make a long distance move but i'm not sure that the edge wear would be caused by the move.

    I'd be curious to hear about what you find in checking your cards in storage.

    I agree it makes sense that the weight of the card should be too light to cause edge wear. However, then again, many experts (and common sense) initially thought it was impossible for a piece of foam to cause materially damage the steel hull of the space shuttle. An after-the-fact experiment to simulate the collision between foam and steel proved otherwise.

    Can any Roop box owner comment on whether their wood boxes can stand on their backside (when full of slabs) and not wobble (due to exposed hinges, uneven weight, etc.)?
  • Blue----- Hey my friend-- There are 2 hinges on the Roop wooden box, exposed/protruding on the back. These would cause a wobble. IMHO, standing the slabs in a Roop is THE ticket. I really don't think standing slabs is detrimental to the cards. I think you're over-analyzing this one. Good luck--- Tony
    Rangerman / ARMEDPILOT

    B)
  • lostdart58lostdart58 Posts: 2,938 ✭✭✭
    Always store laying down..........it keeps the cork moist...................image


    Edited to say..............damn,.....wrong forum!!
    Collector of:Baseball
    1955 Bowman Raw complete with 90% Ex-NR or better

    Now seeking 1949 Eureka Sportstamps...NM condition
    Working on '78 Autographed set now 99.9% complete -
    Working on '89 Topps autoed set now complete


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