I actually thought about all of those, but I had citric acid in mind mainly. It would probably have less impurities/extra ingredients than...
I had not thought of this, but this sounds fun and affordable. I like the chemistry experiment aspect of it. Would other acids besides vinegar...
I don't worry about light pressing like putting a few books on something for a few weeks, I do that with anything I save from circulation. You can...
These are not actually National Currency, despite that being printed on the notes! These were some kind of emergency currency, but I don't know...
Boards like this one are also a good source of ideas for things to collect. Often I will see a note that somebody has posted, and then I will add...
Do you mean palladium, not platinum, that was around the 3/4% mark? That is what the story said. But still would never be that high. I don't know...
That one is on my want list for the mountain scenery, I have not got to it yet though.
I think I read somewhere that Hillary insisted on the mountain being Cook and not Everest, since it is for New Zealand. Mount Cook is the highest...
No, they are not worth anything special. I think that Barr served for a very short time, which made some think this signature would be rare. But...
I like the little crocodile that is on all the Jamaica notes :) I do have one $1 that I saved when I visited once, but most of my Jamaica notes...
I love it. The Standing Liberty T1 is awesome!
[ATTACH] This is a North Carolina colonial that I have, with my favorite animal at the top.
Nice Connecticut note. That state is next on my colonial want list, at least my book says they are relatively affordable.
I mix it up a lot for the western states, which are often difficult. I.e. for Alaska, I bought a small gold nugget that is supposedly from Alaska,...
Well, Vermont is not one of the original 13 colonies, so you have an out there! You do have a great idea for a collection. I have a few colonials,...
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