Copyright© 1999, Douglas Alberg. Photographed July, 1999
Sikorsky Ilya Muromets Replica
First four-engined bomber which first flew in 1913.
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Copyright© 1999, Douglas Alberg. Photographed July, 1999 |
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Sikorsky Ilya Muromets ReplicaFirst four-engined bomber which first flew in 1913. |
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