It's a given that Flight Journal readers have a strong interest in aviation history. One of the things that I think we all find appealing are photos of unusual aircraft. Sometimes, such photos come along as part of a puzzle-what is it? They are true Unidentified Flying Objects. Having more than 150,000 aviation negatives and photo prints in our collection, there are several thick file folders marked "No I,D," Years ago, one would have to sort through personal shelves of favorite aero history publications, or spend a day at the local library, to search out the identities of these "orphan" photos.
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机译：可以肯定的是，《飞行杂志》的读者对航空历史有着浓厚的兴趣。我认为我们都吸引人的一件事是不寻常飞机的照片。有时，这些照片会作为难题的一部分出现-这是什么？它们是真正的不明飞行物。在我们的收藏中，有超过150,000张航空底片和照片打印品，有几个厚文件文件夹，标有“ No I，D”，几年前，您将不得不在最喜欢的航空历史出版物的个人书架上进行分类，或者花一天时间在当地图书馆，以搜索这些“孤儿”照片的身份。
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