NonSports Forum

Net54baseball.com
Welcome to Net54baseball.com. These forums are devoted to both Pre- and Post- war baseball cards and vintage memorabilia, as well as other sports. There is a separate section for Buying, Selling and Trading - the B/S/T area!! If you write anything concerning a person or company your full name needs to be in your post or obtainable from it. . Contact the moderator at leon@net54baseball.com should you have any questions or concerns. When you click on links to eBay on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network. Enjoy!
Net54baseball.com
Net54baseball.com
ebay GSB
T206s on eBay
Babe Ruth Cards on eBay
t206 Ty Cobb on eBay
Ty Cobb Cards on eBay
Lou Gehrig Cards on eBay
Baseball T201-T217 on eBay
Baseball E90-E107 on eBay
T205 Cards on eBay
Baseball Postcards on eBay
Goudey Cards on eBay
Baseball Memorabilia on eBay
Baseball Exhibit Cards on eBay
Baseball Strip Cards on eBay
Baseball Baking Cards on eBay
Sporting News Cards on eBay
Play Ball Cards on eBay
Joe DiMaggio Cards on eBay
Mickey Mantle Cards on eBay
Bowman 1951-1955 on eBay
Football Cards on eBay

Go Back   Net54baseball.com Forums > Net54baseball Main Forum - WWII & Older Baseball Cards > Net54baseball Vintage (WWII & Older) Baseball Cards & New Member Introductions

 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #28  
Old 08-20-2014, 02:02 PM
drcy's Avatar
drcy drcy is offline
David Ru.dd Cycl.eback
 
Join Date: Jul 2013
Posts: 3,486
Default

The question isn't if text can be removed but if there are signs of removal left behind. I'm confident that any reglossing would be identifiable. For a starter, compare the gloss and black light fluorescence to other 1989 Fleer cards. The reglossing also suggests the person found that the original surface texture was altered in some way and reglossing was needed.

And I didn't even ask what the card smells like.

If cards have to be coated in something to hide the work, alterations will be easy to identify. The foreign surface coating would be straight foreword to identify.

Visa vie foreign substances added, I won't go into the theory of invisibility other than to say that physicists will tell you that, when something is invisible, it is only invisible at that wavelength of light. It can be seen at others. That's why soldiers wear night goggles (infrared viewers), doctors use X-rays use infrared detectors and and collectors use black light. They're looking at things invisible in the visible light range, but visible (or made visible) at other wavelengths. Military jets are cloaked or camouflaged and ground sensors jammed, but only at specific frequencies. In fact, in instances, a cloaked fighter jet can be visible to the naked eyes when it flies over, but cloaked at a non-visible wavelength, as the intent is to hide from, say, the enemy's infrared detectors. This cloaking involves cooling the outside surface of the plane, as infrared light comes from heat and is often called 'heat radiation.' A human can't see infrared light, but can feel it. Some animals, including snakes and geese, have different optical abilities than humans (a different range of light sensors in the eyes) and can see infrared or black light. Geese are famous for being able to navigate at night and rattle snakes identify prey and enemies by being able to see heat. What is invisible to humans can be seen by certain other animals. It's just that humans have invented instruments to detect and 'view' non-visible (to human) wavelengths. An infrared viewer translates infrared light into a visible wavelength that humans can see on the screen. We aren't literally seeing infrared light, just a translation of it. An x-ray photo is a visual translation of what is there but human eyes can't see. Interestingly, a black light works a bit different in that it uses invisible light (ultraviolet) to make materials give off visible light. The light adds energy to the atoms and, when the material fluoresces, it is giving back the energy in visible form. When you use a black light, you're actually testing the atomic makeup of the material-- even when you had no idea that's what you were doing. The different colors of fluorescence are the atoms giving back the energy in different wavelengths, with each color being a different wavelength.

From a more normal collector's angle, duplicating the original visual gloss is very hard. I think that's one of the hardest things for a counterfeiter to duplicate. Comparing gloss between questioned and known real cards is one of simplest ways to identify reprints and counterfeits and something even beginning collector can do.

Last edited by drcy; 08-20-2014 at 04:12 PM.
Reply With Quote
 




Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Selling T202 Donlin Out At First Gibson/Philippe PSA 6 Archive Tobacco (T) cards, except T206 B/S/T 0 05-10-2008 10:24 PM


All times are GMT -6. The time now is 03:34 PM.


ebay GSB