National Geographic's Collectors Corner

Collaborative site for collectors, dealers, & anyone interested in our history.

Mark Van Winkle's Discussions (25)

Discussions Replied To (25) Replies Latest Activity

"Steve, The check will leave today. Thanks Mark"

Mark Van Winkle replied Nov 26, 2018 to Maps/supplements looking for a good home

6 Nov 26, 2018
Reply by Mark Van Winkle

"Steve,  I'll take any maps you have before 1920. Thanks Mark mark@ha.com"

Mark Van Winkle replied Nov 20, 2018 to Maps/supplements looking for a good home

6 Nov 26, 2018
Reply by Mark Van Winkle

"I also am interested in 1900 to 1906, but only need a few issues for 1904, 1905, and…"

Mark Van Winkle replied Oct 30, 2018 to Ex dealer collection for sale

4 Oct 30, 2018
Reply by Richard Kennedy

"Obviously collectible, but how would you approach buying these alternates? Would sel…"

Mark Van Winkle replied Oct 26, 2018 to Tom, more covers -- "alternate" versions . . . . .

8 Oct 28, 2018
Reply by Pece Kocovski

"Start with Mel's excellent article on selling National Geographics:  https://www.eba…"

Mark Van Winkle replied Sep 19, 2018 to Ex dealer collection for sale

4 Oct 30, 2018
Reply by Richard Kennedy

"Surely by now the collection would have made it into the thrift shops. My guess is i…"

Mark Van Winkle replied Mar 17, 2018 to The Passing of a Great Grandfather’s Legacy

6 Mar 17, 2018
Reply by Melvin L. De Vilbiss

"First, I would suggest relisting your original post. Several new posts have appeared…"

Mark Van Winkle replied Jan 8, 2018 to Donation offered to non profit 510c3: 75 Hard bound National Geographic Books for sale Vol 1 1888 to Vol 97. Missing Vol 5, Vol 9-13, Vol 15, Vol79-87

9 Jan 8, 2018
Reply by Mark Van Winkle

"I think you are in the right place with the Collector's Corner. The only other optio…"

Mark Van Winkle replied Nov 23, 2017 to Donation offered to non profit 510c3: 75 Hard bound National Geographic Books for sale Vol 1 1888 to Vol 97. Missing Vol 5, Vol 9-13, Vol 15, Vol79-87

9 Jan 8, 2018
Reply by Mark Van Winkle

"Melvin, I just now found the place on the site for Friend Requests. I'm such a tech…"

Mark Van Winkle replied Nov 21, 2017 to Thousands of national geographics.

10 Nov 22, 2017
Reply by Richard Kennedy

"Where is it possible to buy old National Geographics at auction, other than eBay?"

Mark Van Winkle replied Nov 21, 2017 to Thousands of national geographics.

10 Nov 22, 2017
Reply by Richard Kennedy

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