Russo-Baltic Waggon Works Sikorsky S-6 / S-10 Gallery 13/08/202507/11/2025Terry Back to Russo-Baltic Waggon Works Sikorsky S-6 / S-10 S-6 1913 Sikorsky S -10 biplane 1913 Sikorsky S-10A seaplane S-6A at St Petersburg 1912 Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Like Loading... Related
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