u/UnderstandingOk9513

My grandfather worked for Lufthansa and was an avid collector. I’ve just came started going through his collection and I realized I’m way over my head. Any advice would be appreciated. Also please ask me anything as I am certain this collection has a stamp from nearly every country and more than I can imagine.

Sorry the images aren’t too good, I’m not sure what to even highlight. The last image is me trying to organize everything like a map. There is much more than this as well.