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Captions
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Items portrayed in this file
depicts
14-inch M1920 railway gun
copyright status
public domain
applies to jurisdiction: United States
inception
1922
media type
image/jpeg
checksum
3bb277ca3269af09fe6f2d5c5e4f655f357f99f4
determination method or standard: SHA-1
data size
40,810 byte
height
700 pixel
width
800 pixel
File history
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