National Geographic's Collectors Corner

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

SOUVENIR OF STRATOSPHERE FLIGHT AVAILABLE TO GEOGRAPHIC announced the National Geographic Society on Page 308 of the February 1936 issue of the National Geographic Magazine.  The announcement went on to state that any member of the Society could obtain, as long as supplies last, a personal memento of the November 11, 1935 historic flight of the Explorer II Balloon.The souvenir, measuring 2 1/4" x 7", was an actual piece of the balloon fabric that soared to the record altitude of 72,395 feet above sea level.  "A suitable design and pertinent data concerning the flight" had been printed on each little bookmark.  Two months later, the National Geographic Society reported in The Happy Fate of a Stratosphere Balloon, a promotional sent to potential advertisers, that throughout February they had received 2000 requests per day from readers wanting their share of the balloon.  By April, they had to impint a "second edition" of swatches.


So how many bookmarks did the NGS produce from the nearly 3 acres of the Explorer II Balloon fabric?  In a memorandum dated December 3, 1935, Thomas McKnew (NGS Project Director for the Explorer Balloon flights) provided a "cost involved in preparing 1,200,000 souvenir book marks cut from the fabric of the stratosphere balloon EXPLORER II".  The estimated cost for Judd & Detwiler to cut and print the fabric, to print and fold the accompanying letter, and for the NGS to mail 1,018,700 bookmarks, both domestically and internationally, was nearly $18,000. Why was the National Geographic Society willing to cut up the balloon that had just set an altitude record that would stand for 20 years?  The first was for promotional reasons.  The Society saw this as an opportunity to encourage current members to continue their memberships (whose fees helped support expeditions like the stratosphere flights) and to encourage them to nominate new members.  The second reason was to temper the urge (mostly of Captain Albert W. Stevens, the driving force behind the Explorer Balloon flights) to use the balloon for another attempt at a record breaking flight.  By all accounts, it was good decision.


I am not sure how many bookmarks were ultimately produced, but considering the numbers above, it is no surprise that these bookmarks can still be easily found today.  It seems there are always one or two examples for sale on Ebay.


From a collecting standpoint, every National Geographic collector should own at least one example of the Explorer II Bookmark.  Look for one with the original accompanying letter.  Usually this will mean that the bookmark is still in its original condition.  As with any collectible, condition is important.  Look for ones that are wrinkle free and not frayed.  It is common for one or both sides of the bookmark to be discolored.  The discoloration is the result of the chemical reaction between sunlight and the rubber coating on the cotton fabric used by the Goodyear-Zeppelin Company to construct the balloon.  As long as the bookmark is free of damage and the image and lettering is readable, the discoloration should not affect the value.


Bookmarks were provided to Captain Albert W. Stevens and Captain Orvil A. Anderson, the crew of Explorer II.  Many of these were signed by the aviators and passed out during their lecture tours in 1936 or given to family and friends.  From a collecting standpoint, signed bookmarks usually command a higher price.  The most desirable examples are ones signed by both aviators.


The NGS continued to pass out the bookmarks for many years.  One example in my collection was mailed to a presumed member in 1948.  Accompanying the bookmark was a letter from a member of the Editorial Staff and an 8 x 10 photo of the Explorer II Gondola (provided by the Smithsonian Institute).  One serendipitous find was when I purchased a copy of The National Geographic Society - U. S. Army Air Corps Stratosphere Flight of 1935 in the Balloon "Explorer II" Contributed Technical Papers, Stratosphere Series, Number 2 (which will be the topic of a later discussion).  Inside were two pristine bookmarks inscribed by Major Orvil A. Anderson, the balloon pilot.


Please see the attached scans of the bookmark, of the accompanying letter, and of the front cover and one page of the promotional piece.  I will also do my best to answer any questions concerning the Explorer II Bookmark.


Now it's your turn.  Feel free to share your story of how you found your copy of the bookmark.


Next Week's Topic:  Other collectible strips of fabric from the Explorer & Explorer II Balloons.

Views: 1495


Reply to This

Replies to This Discussion


Thank you so much for this fond look back at the Explorer II endeavor, and its bookmark souvenir. I have but one bookmark, and it is much more discolored on the front image side (brownish age toning).

I would love a signed one, but oh well. I did in fact get mine via an eBay auction.

- Scott T. Shier

Thanks for adding to this discussion and sharing a photo of your bookmark. It is very common to see examples with creases and the brownish toning. Putting everything into perspective, you still have a great piece of history. Some of the bookmarks in my collection also came from Ebay and I am sure you will have an opportunity to add a signed bookmark to your collection someday. Happy hunting!!





Legal notice about this site

Note: Any sales or trade arrangements are solely between users of this site; The National Geographic Society is not a party to and does not endorse or promote any particular sales or trade arrangements between collectors, dealers, or others. Due to the immediate nature of this medium, National Geographic Online also does not review, censor, approve, edit or endorse information placed on this forum. Discussion boards on National Geographic Online are intended to be appropriate for family members of all ages. Posting of indecent material is strictly prohibited. The placement of advertisements or solicitations unrelated to National Geographic also is prohibited. National Geographic Online shall review information placed on this forum from time to time and delete inappropriate material that comes to its attention as soon as it is practicable, but cannot guarantee that such material will not be found on the forum. By posting material on this discussion board you agree to adhere to this policy prohibiting indecent, offensive or extraneous advertising material, and to legally assume full and sole responsibility for your posting.

© 2024   Created by Cathy Hunter.   Powered by

Badges  |  Report an Issue  |  Terms of Service