Doesn't a lot of people put a years time on the money due to the bands failing? this is why I want to see if the sand holds them together, if it does, it doesn't really matter when they failed, correct?
Tom's theory, as I understand it, is: since the Ingrams found bands still evident on the bundles, and since bands deteriorate and break within six months when exposed to nature, this implies the money had to be buried in sand (or in water and sand?) within six months of the hijacking - otherwise there would have been no bands at all in any form on the money, when the Ingrams found and examined the money.
Tom's argument has some merit if you apply Tom's formula strictly, that bands break within six months when exposed to nature. However, we don't know how old these bands were when they were applied to the Cooper bundles - we don't know where the clock was on the bands used prior to the money being banded and given to Cooper so Tom's six month clock may not apply quite as accurately as he implies it does.
One assumption is 'bands age faster than paper money when exposed equally to nature' ?? I dont know that that assumption has ever been tested.
The FBI lab did conduct several tests on the money. There is no mention of them conducting tests on the bands or band fragments, and drawing conclusions from those about (a) when the money was buried, (b) the conditions under which the money was buried, (c) the location where the money was buried, etc...
On the other hand, what we do know is the Ingrams all testified to bands and band remnants being (seen and played with) on the found bundles. Mrs Ingram picked pieces of hardened bands off the money, she says, as part of her effort to clean the money for redemption back at the apartment. Thus, from this little evidence we know that bands do play some role in the story of the money, but exactly what story?
Anything that can help clarify this matter is worth a few tests.