File:Big Boy 4012.jpg
此为最大尺寸。
Big_Boy_4012.jpg （733 × 559像素，文件大小：259 KB，MIME类型：image/jpeg）
摘要
| 描述 |
English: Photograph of "Big Boy" Union Pacific 4012, on display at Steamtown National Historic Site |
| 日期 | 未知日期 |
| 来源 | U.S. National Park Service http://www.nps.gov/stea/photosmultimedia/Steamtown-Scenes.htm |
| 作者 | U.S. National Park Service |
This image originated from http://www.nps.gov/stea/photosmultimedia/Steamtown-Scenes.htm
许可协议
|
This image or media file contains material based on a work of a National Park Service employee, created as part of that person's official duties. As a work of the U.S. federal government, such work is in the public domain in the United States. See the NPS website and NPS copyright policy for more information. |  |
文件历史
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| 日期/时间 | 缩略图 | 大小 | 用户 | 备注 | |
|---|---|---|---|---|---|
| 当前 | 2012年3月15日 (四) 21:40 | | 733 × 559（259 KB） | Ishtar456 | cropped |
| 2012年3月15日 (四) 21:37 |  | 1,024 × 685（512 KB） | Ishtar456 | {{Information |Description ={{en|1=Photograph of "Big Boy" Union Pacific 4012, on display at Steamtown National Historic Site}} |Source =U.S. National Park Service http://www.nps.gov/stea/photosmultimedia/Steamtown-Scenes.htm |Author ... |
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