Hello, I have been collecting coin and currency for quite a while now. I keep my most prestige pieces in sleeves, those sleeves in a 3 ring binder with the 3 slot pages and the binder inside a non air-tight safe. Lately I have been wondering if I should be upgrading my storage methods. I would love to hear some professional advice from you guys. First off : storage. Would it be a good idea to purchase an air-tight, weathertight bin (PVC free of course) like this one? : http://www.containerstore.com/s/storage/trunks/clear-weathertight-trunk/12d?productId=10024301 Would this be safe for long term banknote/coin storage? Any suggestions? Lemme know what you think. That would be the first layer of protection, the second, I was thinking in purchasing Mylar moisture barrier zipper bags such as these ones : https://www.amazon.ca/gp/product/B00967JBIU/ref=ox_sc_act_title_2?ie=UTF8&psc=1&smid=A3DWYIK6Y9EEQB Would this be a good idea as secondary protection for banknotes and coins? Any suggestions? Lastly, I would be thinking of purchasing indicator silica gel and put some inside the bags and container to reduce excess moisture. I keep my coins upstairs, in my closet in a climated house. There is not that much moisture where I live. Also, should i get a indicator strip that shows the moisture percentage? If so, what percentage should the moisture be at for favorable conditions? I am looking at gel like this one : https://www.amazon.ca/gp/product/B00967J68U/ref=ox_sc_act_title_3?ie=UTF8&psc=1&smid=A3DWYIK6Y9EEQB How much silica should I put at once? I am looking for long term protection as I care very much about my collection. I would also store antique silverware inside this box. I do not care if it takes me 20 minutes to get to my pieces as long as I have the peace of mind that they are well preserved. Thank you very much in advance for all replies and time given to answer. It is greatly appreciated.
