![Ww1 Us Navy H-class Submarines (4) At Dry Dock Mare Island Ca. Stereoview Photo Ww1 Us Navy H-class Submarines (4) At Dry Dock Mare Island Ca. Stereoview Photo](https://militaryboatsonline.com/wp-content/pics/Ww1-Us-Navy-H-class-Submarines-4-At-Dry-Dock-Mare-Island-Ca-Stereoview-Photo-01-uvmp.jpg)
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WW1 US NAVY H-CLASS SUBMARINES (4) AT DRY DOCK MARE ISLAND CA. WW1 US NAVY FOUR H-CLASS SUBMARINES BEING BUILT BY UNION IRON WORKS AT THE DRY DOCK AT MARE ISLAND NEAR SAN FRANCISCO CALIFORNIA 1918. VERY SHARP FOCUS WITH VERY GOOD CONTRAST. THIS IS NOT A REPRODUCTION OR A COPY.
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