Hello,I was going through my collection and found these two items loose. Must have fallen out at some point. Was wondering if anyone knows which Issue these two supplements belong in? Pictures…Continue
Started this discussion. Last reply by Douglas Groenendijk May 10, 2021.
Hey Everyone,I recently just bought a Dehumidifier and was wondering what is the ideal humidity % for preserving my National Geographic Magazine Collection?ThanksContinue
Started this discussion. Last reply by Douglas Groenendijk Aug 18, 2020.
Hey Everyone,Been going through my collection of NG's and in my January 1943 issue a found an interesting letter addressed to "the members of the national geographic residing in the British Isles."…Continue
Started this discussion. Last reply by Alex Francis May 29, 2020.
Hello,I was going through my map collection and stumbled across this map. I am not to sure if this a supplement map or if it was a page within the issue itself. There is a date on the map of 1896. I…Continue
Started this discussion. Last reply by Douglas Groenendijk Jul 25, 2019.
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